15694468468

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{137}}^1\times {\mathrm{42179}}^1$

素因数の和:42424

約数の個数: 48

約数和(自身を含む): 31944769920

約数和(自身を除く): 16250301452

約数列:

[1, 2, 4, 7, 14, 28, 97, 137, 194, 274, 388, 548, 679, 959, 1358, 1918, 2716, 3836, 13289, 26578, 42179, 53156, 84358, 93023, 168716, 186046, 295253, 372092, 590506, 1181012, 4091363, 5778523, 8182726, 11557046, 16365452, 23114092, 28639541, 40449661, 57279082, 80899322, 114558164, 161798644, 560516731, 1121033462, 2242066924, 3923617117, 7847234234, 15694468468]

約数ペア:

[(1, 15694468468), (2, 7847234234), (4, 3923617117), (7, 2242066924), (14, 1121033462), (28, 560516731), (97, 161798644), (137, 114558164), (194, 80899322), (274, 57279082), (388, 40449661), (548, 28639541), (679, 23114092), (959, 16365452), (1358, 11557046), (1918, 8182726), (2716, 5778523), (3836, 4091363), (13289, 1181012), (26578, 590506), (42179, 372092), (53156, 295253), (84358, 186046), (93023, 168716)]