12470246

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{1447}}^1$

素因数の和:1619

約数の個数: 16

約数和(自身を含む): 19461120

約数和(自身を除く): 6990874

約数列:

[1, 2, 31, 62, 139, 278, 1447, 2894, 4309, 8618, 44857, 89714, 201133, 402266, 6235123, 12470246]

約数ペア:

[(1, 12470246), (2, 6235123), (31, 402266), (62, 201133), (139, 89714), (278, 44857), (1447, 8618), (2894, 4309)]