15204526864

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1163137}}^1$

素因数の和:1163207

約数の個数: 40

約数和(自身を含む): 31730404640

約数和(自身を除く): 16525877776

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 6536, 13072, 1163137, 2326274, 4652548, 9305096, 18610192, 22099603, 44199206, 50014891, 88398412, 100029782, 176796824, 200059564, 353593648, 400119128, 800238256, 950282929, 1900565858, 3801131716, 7602263432, 15204526864]

約数ペア:

[(1, 15204526864), (2, 7602263432), (4, 3801131716), (8, 1900565858), (16, 950282929), (19, 800238256), (38, 400119128), (43, 353593648), (76, 200059564), (86, 176796824), (152, 100029782), (172, 88398412), (304, 50014891), (344, 44199206), (688, 22099603), (817, 18610192), (1634, 9305096), (3268, 4652548), (6536, 2326274), (13072, 1163137)]