16749388

素因数分解:

$2^2\times {\mathrm{149}}^1\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 29862000

約数和(自身を除く): 13112612

約数列:

[1, 2, 4, 149, 157, 179, 298, 314, 358, 596, 628, 716, 23393, 26671, 28103, 46786, 53342, 56206, 93572, 106684, 112412, 4187347, 8374694, 16749388]

約数ペア:

[(1, 16749388), (2, 8374694), (4, 4187347), (149, 112412), (157, 106684), (179, 93572), (298, 56206), (314, 53342), (358, 46786), (596, 28103), (628, 26671), (716, 23393)]