13981654

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{223}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 23224320

約数和(自身を除く): 9242666

約数列:

[1, 2, 23, 29, 46, 47, 58, 94, 223, 446, 667, 1081, 1334, 1363, 2162, 2726, 5129, 6467, 10258, 10481, 12934, 20962, 31349, 62698, 148741, 241063, 297482, 303949, 482126, 607898, 6990827, 13981654]

約数ペア:

[(1, 13981654), (2, 6990827), (23, 607898), (29, 482126), (46, 303949), (47, 297482), (58, 241063), (94, 148741), (223, 62698), (446, 31349), (667, 20962), (1081, 12934), (1334, 10481), (1363, 10258), (2162, 6467), (2726, 5129)]