15706628464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1396393}}^1$

素因数の和:1396457

約数の個数: 40

約数和(自身を含む): 32899042640

約数和(自身を除く): 17192414176

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 592, 703, 1406, 2812, 5624, 11248, 1396393, 2792786, 5585572, 11171144, 22342288, 26531467, 51666541, 53062934, 103333082, 106125868, 206666164, 212251736, 413332328, 424503472, 826664656, 981664279, 1963328558, 3926657116, 7853314232, 15706628464]

約数ペア:

[(1, 15706628464), (2, 7853314232), (4, 3926657116), (8, 1963328558), (16, 981664279), (19, 826664656), (37, 424503472), (38, 413332328), (74, 212251736), (76, 206666164), (148, 106125868), (152, 103333082), (296, 53062934), (304, 51666541), (592, 26531467), (703, 22342288), (1406, 11171144), (2812, 5585572), (5624, 2792786), (11248, 1396393)]