15697737232

素因数分解:

$2^4\times {\mathrm{4691}}^1\times {\mathrm{209147}}^1$

素因数の和:213846

約数の個数: 20

約数和(自身を含む): 30420994896

約数和(自身を除く): 14723257664

約数列:

[1, 2, 4, 8, 16, 4691, 9382, 18764, 37528, 75056, 209147, 418294, 836588, 1673176, 3346352, 981108577, 1962217154, 3924434308, 7848868616, 15697737232]

約数ペア:

[(1, 15697737232), (2, 7848868616), (4, 3924434308), (8, 1962217154), (16, 981108577), (4691, 3346352), (9382, 1673176), (18764, 836588), (37528, 418294), (75056, 209147)]