12191704

素因数分解:

$2^3\times 7^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1$

素因数の和:200

約数の個数: 64

約数和(自身を含む): 27498240

約数和(自身を除く): 15306536

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 56, 61, 83, 86, 122, 166, 172, 244, 301, 332, 344, 427, 488, 581, 602, 664, 854, 1162, 1204, 1708, 2324, 2408, 2623, 3416, 3569, 4648, 5063, 5246, 7138, 10126, 10492, 14276, 18361, 20252, 20984, 24983, 28552, 35441, 36722, 40504, 49966, 70882, 73444, 99932, 141764, 146888, 199864, 217709, 283528, 435418, 870836, 1523963, 1741672, 3047926, 6095852, 12191704]

約数ペア:

[(1, 12191704), (2, 6095852), (4, 3047926), (7, 1741672), (8, 1523963), (14, 870836), (28, 435418), (43, 283528), (56, 217709), (61, 199864), (83, 146888), (86, 141764), (122, 99932), (166, 73444), (172, 70882), (244, 49966), (301, 40504), (332, 36722), (344, 35441), (427, 28552), (488, 24983), (581, 20984), (602, 20252), (664, 18361), (854, 14276), (1162, 10492), (1204, 10126), (1708, 7138), (2324, 5246), (2408, 5063), (2623, 4648), (3416, 3569)]