16818992

素因数分解:

$2^4\times {\mathrm{163}}^1\times {\mathrm{6449}}^1$

素因数の和:6620

約数の個数: 20

約数和(自身を含む): 32791800

約数和(自身を除く): 15972808

約数列:

[1, 2, 4, 8, 16, 163, 326, 652, 1304, 2608, 6449, 12898, 25796, 51592, 103184, 1051187, 2102374, 4204748, 8409496, 16818992]

約数ペア:

[(1, 16818992), (2, 8409496), (4, 4204748), (8, 2102374), (16, 1051187), (163, 103184), (326, 51592), (652, 25796), (1304, 12898), (2608, 6449)]