19478492832

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1663}}^1\times {\mathrm{7177}}^1$

素因数の和:8870

約数の個数: 96

約数和(自身を含む): 54178854912

約数和(自身を除く): 34700362080

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 1663, 3326, 4989, 6652, 7177, 9978, 13304, 14354, 19956, 21531, 26608, 28271, 28708, 39912, 43062, 53216, 56542, 57416, 79824, 84813, 86124, 113084, 114832, 122009, 159648, 169626, 172248, 226168, 229664, 244018, 339252, 344496, 366027, 452336, 488036, 678504, 688992, 732054, 904672, 976072, 1357008, 1464108, 1952144, 2714016, 2928216, 3904288, 5856432, 11712864, 11935351, 23870702, 35806053, 47741404, 71612106, 95482808, 143224212, 190965616, 202900967, 286448424, 381931232, 405801934, 572896848, 608702901, 811603868, 1145793696, 1217405802, 1623207736, 2434811604, 3246415472, 4869623208, 6492830944, 9739246416, 19478492832]

約数ペア:

[(1, 19478492832), (2, 9739246416), (3, 6492830944), (4, 4869623208), (6, 3246415472), (8, 2434811604), (12, 1623207736), (16, 1217405802), (17, 1145793696), (24, 811603868), (32, 608702901), (34, 572896848), (48, 405801934), (51, 381931232), (68, 286448424), (96, 202900967), (102, 190965616), (136, 143224212), (204, 95482808), (272, 71612106), (408, 47741404), (544, 35806053), (816, 23870702), (1632, 11935351), (1663, 11712864), (3326, 5856432), (4989, 3904288), (6652, 2928216), (7177, 2714016), (9978, 1952144), (13304, 1464108), (14354, 1357008), (19956, 976072), (21531, 904672), (26608, 732054), (28271, 688992), (28708, 678504), (39912, 488036), (43062, 452336), (53216, 366027), (56542, 344496), (57416, 339252), (79824, 244018), (84813, 229664), (86124, 226168), (113084, 172248), (114832, 169626), (122009, 159648)]