16398410

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{317}}^1\times {\mathrm{739}}^1$

素因数の和:1070

約数の個数: 32

約数和(自身を含む): 33886080

約数和(自身を除く): 17487670

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 317, 634, 739, 1478, 1585, 2219, 3170, 3695, 4438, 5173, 7390, 10346, 11095, 22190, 25865, 51730, 234263, 468526, 1171315, 1639841, 2342630, 3279682, 8199205, 16398410]

約数ペア:

[(1, 16398410), (2, 8199205), (5, 3279682), (7, 2342630), (10, 1639841), (14, 1171315), (35, 468526), (70, 234263), (317, 51730), (634, 25865), (739, 22190), (1478, 11095), (1585, 10346), (2219, 7390), (3170, 5173), (3695, 4438)]