14921998

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{503}}^1$

素因数の和:688

約数の個数: 32

約数和(自身を含む): 27772416

約数和(自身を除く): 12850418

約数列:

[1, 2, 7, 13, 14, 26, 91, 163, 182, 326, 503, 1006, 1141, 2119, 2282, 3521, 4238, 6539, 7042, 13078, 14833, 29666, 45773, 81989, 91546, 163978, 573923, 1065857, 1147846, 2131714, 7460999, 14921998]

約数ペア:

[(1, 14921998), (2, 7460999), (7, 2131714), (13, 1147846), (14, 1065857), (26, 573923), (91, 163978), (163, 91546), (182, 81989), (326, 45773), (503, 29666), (1006, 14833), (1141, 13078), (2119, 7042), (2282, 6539), (3521, 4238)]