15696821584

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{52387}}^1$

素因数の和:52763

約数の個数: 40

約数和(自身を含む): 31012438688

約数和(自身を除く): 15315617104

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 307, 488, 614, 976, 1228, 2456, 4912, 18727, 37454, 52387, 74908, 104774, 149816, 209548, 299632, 419096, 838192, 3195607, 6391214, 12782428, 16082809, 25564856, 32165618, 51129712, 64331236, 128662472, 257324944, 981051349, 1962102698, 3924205396, 7848410792, 15696821584]

約数ペア:

[(1, 15696821584), (2, 7848410792), (4, 3924205396), (8, 1962102698), (16, 981051349), (61, 257324944), (122, 128662472), (244, 64331236), (307, 51129712), (488, 32165618), (614, 25564856), (976, 16082809), (1228, 12782428), (2456, 6391214), (4912, 3195607), (18727, 838192), (37454, 419096), (52387, 299632), (74908, 209548), (104774, 149816)]