19125612

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{947}}^1$

素因数の和:988

約数の個数: 96

約数和(自身を含む): 57335040

約数和(自身を除く): 38209428

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 17, 18, 22, 27, 33, 34, 36, 44, 51, 54, 66, 68, 99, 102, 108, 132, 153, 187, 198, 204, 297, 306, 374, 396, 459, 561, 594, 612, 748, 918, 947, 1122, 1188, 1683, 1836, 1894, 2244, 2841, 3366, 3788, 5049, 5682, 6732, 8523, 10098, 10417, 11364, 16099, 17046, 20196, 20834, 25569, 31251, 32198, 34092, 41668, 48297, 51138, 62502, 64396, 93753, 96594, 102276, 125004, 144891, 177089, 187506, 193188, 281259, 289782, 354178, 375012, 434673, 531267, 562518, 579564, 708356, 869346, 1062534, 1125036, 1593801, 1738692, 2125068, 3187602, 4781403, 6375204, 9562806, 19125612]

約数ペア:

[(1, 19125612), (2, 9562806), (3, 6375204), (4, 4781403), (6, 3187602), (9, 2125068), (11, 1738692), (12, 1593801), (17, 1125036), (18, 1062534), (22, 869346), (27, 708356), (33, 579564), (34, 562518), (36, 531267), (44, 434673), (51, 375012), (54, 354178), (66, 289782), (68, 281259), (99, 193188), (102, 187506), (108, 177089), (132, 144891), (153, 125004), (187, 102276), (198, 96594), (204, 93753), (297, 64396), (306, 62502), (374, 51138), (396, 48297), (459, 41668), (561, 34092), (594, 32198), (612, 31251), (748, 25569), (918, 20834), (947, 20196), (1122, 17046), (1188, 16099), (1683, 11364), (1836, 10417), (1894, 10098), (2244, 8523), (2841, 6732), (3366, 5682), (3788, 5049)]