12945494024

素因数分解:

$2^3\times {\mathrm{103}}^1\times {\mathrm{2459}}^1\times {\mathrm{6389}}^1$

素因数の和:8957

約数の個数: 32

約数和(自身を含む): 24522264000

約数和(自身を除く): 11576769976

約数列:

[1, 2, 4, 8, 103, 206, 412, 824, 2459, 4918, 6389, 9836, 12778, 19672, 25556, 51112, 253277, 506554, 658067, 1013108, 1316134, 2026216, 2632268, 5264536, 15710551, 31421102, 62842204, 125684408, 1618186753, 3236373506, 6472747012, 12945494024]

約数ペア:

[(1, 12945494024), (2, 6472747012), (4, 3236373506), (8, 1618186753), (103, 125684408), (206, 62842204), (412, 31421102), (824, 15710551), (2459, 5264536), (4918, 2632268), (6389, 2026216), (9836, 1316134), (12778, 1013108), (19672, 658067), (25556, 506554), (51112, 253277)]