13865654

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 23811840

約数和(自身を除く): 9946186

約数列:

[1, 2, 11, 22, 29, 58, 103, 206, 211, 319, 422, 638, 1133, 2266, 2321, 2987, 4642, 5974, 6119, 12238, 21733, 32857, 43466, 65714, 67309, 134618, 239063, 478126, 630257, 1260514, 6932827, 13865654]

約数ペア:

[(1, 13865654), (2, 6932827), (11, 1260514), (22, 630257), (29, 478126), (58, 239063), (103, 134618), (206, 67309), (211, 65714), (319, 43466), (422, 32857), (638, 21733), (1133, 12238), (2266, 6119), (2321, 5974), (2987, 4642)]