15663764156

素因数分解:

$2^2\times {\mathrm{401}}^1\times {\mathrm{809}}^1\times {\mathrm{12071}}^1$

素因数の和:13285

約数の個数: 24

約数和(自身を含む): 27516192480

約数和(自身を除く): 11852428324

約数列:

[1, 2, 4, 401, 802, 809, 1604, 1618, 3236, 12071, 24142, 48284, 324409, 648818, 1297636, 4840471, 9680942, 9765439, 19361884, 19530878, 39061756, 3915941039, 7831882078, 15663764156]

約数ペア:

[(1, 15663764156), (2, 7831882078), (4, 3915941039), (401, 39061756), (802, 19530878), (809, 19361884), (1604, 9765439), (1618, 9680942), (3236, 4840471), (12071, 1297636), (24142, 648818), (48284, 324409)]