15260401

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1993}}^1$

素因数の和:2056

約数の個数: 16

約数和(自身を含む): 17866240

約数和(自身を除く): 2605839

約数列:

[1, 13, 19, 31, 247, 403, 589, 1993, 7657, 25909, 37867, 61783, 492271, 803179, 1173877, 15260401]

約数ペア:

[(1, 15260401), (13, 1173877), (19, 803179), (31, 492271), (247, 61783), (403, 37867), (589, 25909), (1993, 7657)]