16556458

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6791}}^1$

素因数の和:6869

約数の個数: 16

約数和(自身を含む): 26407296

約数和(自身を除く): 9850838

約数列:

[1, 2, 23, 46, 53, 106, 1219, 2438, 6791, 13582, 156193, 312386, 359923, 719846, 8278229, 16556458]

約数ペア:

[(1, 16556458), (2, 8278229), (23, 719846), (46, 359923), (53, 312386), (106, 156193), (1219, 13582), (2438, 6791)]