19034928

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{197}}^1$

素因数の和:283

約数の個数: 120

約数和(自身を含む): 59366736

約数和(自身を除く): 40331808

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 61, 66, 72, 88, 99, 122, 132, 144, 176, 183, 197, 198, 244, 264, 366, 394, 396, 488, 528, 549, 591, 671, 732, 788, 792, 976, 1098, 1182, 1342, 1464, 1576, 1584, 1773, 2013, 2167, 2196, 2364, 2684, 2928, 3152, 3546, 4026, 4334, 4392, 4728, 5368, 6039, 6501, 7092, 8052, 8668, 8784, 9456, 10736, 12017, 12078, 13002, 14184, 16104, 17336, 19503, 24034, 24156, 26004, 28368, 32208, 34672, 36051, 39006, 48068, 48312, 52008, 72102, 78012, 96136, 96624, 104016, 108153, 132187, 144204, 156024, 192272, 216306, 264374, 288408, 312048, 396561, 432612, 528748, 576816, 793122, 865224, 1057496, 1189683, 1586244, 1730448, 2114992, 2379366, 3172488, 4758732, 6344976, 9517464, 19034928]

約数ペア:

[(1, 19034928), (2, 9517464), (3, 6344976), (4, 4758732), (6, 3172488), (8, 2379366), (9, 2114992), (11, 1730448), (12, 1586244), (16, 1189683), (18, 1057496), (22, 865224), (24, 793122), (33, 576816), (36, 528748), (44, 432612), (48, 396561), (61, 312048), (66, 288408), (72, 264374), (88, 216306), (99, 192272), (122, 156024), (132, 144204), (144, 132187), (176, 108153), (183, 104016), (197, 96624), (198, 96136), (244, 78012), (264, 72102), (366, 52008), (394, 48312), (396, 48068), (488, 39006), (528, 36051), (549, 34672), (591, 32208), (671, 28368), (732, 26004), (788, 24156), (792, 24034), (976, 19503), (1098, 17336), (1182, 16104), (1342, 14184), (1464, 13002), (1576, 12078), (1584, 12017), (1773, 10736), (2013, 9456), (2167, 8784), (2196, 8668), (2364, 8052), (2684, 7092), (2928, 6501), (3152, 6039), (3546, 5368), (4026, 4728), (4334, 4392)]