13945780265

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{823}}^1\times {\mathrm{1667}}^1$

素因数の和:2621

約数の個数: 32

約数和(自身を含む): 17812638720

約数和(自身を除く): 3866858455

約数列:

[1, 5, 19, 95, 107, 535, 823, 1667, 2033, 4115, 8335, 10165, 15637, 31673, 78185, 88061, 158365, 178369, 440305, 891845, 1371941, 1673159, 3389011, 6859705, 8365795, 16945055, 26066879, 130334395, 146797687, 733988435, 2789156053, 13945780265]

約数ペア:

[(1, 13945780265), (5, 2789156053), (19, 733988435), (95, 146797687), (107, 130334395), (535, 26066879), (823, 16945055), (1667, 8365795), (2033, 6859705), (4115, 3389011), (8335, 1673159), (10165, 1371941), (15637, 891845), (31673, 440305), (78185, 178369), (88061, 158365)]