15197644

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1$

素因数の和:108

約数の個数: 96

約数和(自身を含む): 36288000

約数和(自身を除く): 21090356

約数列:

[1, 2, 4, 7, 11, 14, 19, 22, 28, 38, 44, 49, 53, 76, 77, 98, 106, 133, 154, 196, 209, 212, 266, 308, 343, 371, 418, 532, 539, 583, 686, 742, 836, 931, 1007, 1078, 1166, 1372, 1463, 1484, 1862, 2014, 2156, 2332, 2597, 2926, 3724, 3773, 4028, 4081, 5194, 5852, 6517, 7049, 7546, 8162, 10241, 10388, 11077, 13034, 14098, 15092, 16324, 18179, 20482, 22154, 26068, 28196, 28567, 36358, 40964, 44308, 49343, 57134, 71687, 72716, 77539, 98686, 114268, 143374, 155078, 197372, 199969, 286748, 310156, 345401, 399938, 542773, 690802, 799876, 1085546, 1381604, 2171092, 3799411, 7598822, 15197644]

約数ペア:

[(1, 15197644), (2, 7598822), (4, 3799411), (7, 2171092), (11, 1381604), (14, 1085546), (19, 799876), (22, 690802), (28, 542773), (38, 399938), (44, 345401), (49, 310156), (53, 286748), (76, 199969), (77, 197372), (98, 155078), (106, 143374), (133, 114268), (154, 98686), (196, 77539), (209, 72716), (212, 71687), (266, 57134), (308, 49343), (343, 44308), (371, 40964), (418, 36358), (532, 28567), (539, 28196), (583, 26068), (686, 22154), (742, 20482), (836, 18179), (931, 16324), (1007, 15092), (1078, 14098), (1166, 13034), (1372, 11077), (1463, 10388), (1484, 10241), (1862, 8162), (2014, 7546), (2156, 7049), (2332, 6517), (2597, 5852), (2926, 5194), (3724, 4081), (3773, 4028)]