15857751646

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1487}}^1\times {\mathrm{11273}}^1$

素因数の和:12816

約数の個数: 32

約数和(自身を含む): 26572727808

約数和(自身を除く): 10714976162

約数列:

[1, 2, 11, 22, 43, 86, 473, 946, 1487, 2974, 11273, 16357, 22546, 32714, 63941, 124003, 127882, 248006, 484739, 703351, 969478, 1406702, 5332129, 10664258, 16762951, 33525902, 184392461, 368784922, 720806893, 1441613786, 7928875823, 15857751646]

約数ペア:

[(1, 15857751646), (2, 7928875823), (11, 1441613786), (22, 720806893), (43, 368784922), (86, 184392461), (473, 33525902), (946, 16762951), (1487, 10664258), (2974, 5332129), (11273, 1406702), (16357, 969478), (22546, 703351), (32714, 484739), (63941, 248006), (124003, 127882)]