31312234802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{5248447}}^1$

素因数の和:5248625

約数の個数: 16

約数和(自身を含む): 49755287040

約数和(自身を除く): 18443052238

約数列:

[1, 2, 19, 38, 157, 314, 2983, 5966, 5248447, 10496894, 99720493, 199440986, 824006179, 1648012358, 15656117401, 31312234802]

約数ペア:

[(1, 31312234802), (2, 15656117401), (19, 1648012358), (38, 824006179), (157, 199440986), (314, 99720493), (2983, 10496894), (5966, 5248447)]