16874084

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:947

約数の個数: 24

約数和(自身を含む): 30387840

約数和(自身を除く): 13513756

約数列:

[1, 2, 4, 67, 79, 134, 158, 268, 316, 797, 1594, 3188, 5293, 10586, 21172, 53399, 62963, 106798, 125926, 213596, 251852, 4218521, 8437042, 16874084]

約数ペア:

[(1, 16874084), (2, 8437042), (4, 4218521), (67, 251852), (79, 213596), (134, 125926), (158, 106798), (268, 62963), (316, 53399), (797, 21172), (1594, 10586), (3188, 5293)]