19748109854

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29819}}^1\times {\mathrm{30103}}^1$

素因数の和:59935

約数の個数: 16

約数和(自身を含む): 32317246080

約数和(自身を除く): 12569136226

約数列:

[1, 2, 11, 22, 29819, 30103, 59638, 60206, 328009, 331133, 656018, 662266, 897641357, 1795282714, 9874054927, 19748109854]

約数ペア:

[(1, 19748109854), (2, 9874054927), (11, 1795282714), (22, 897641357), (29819, 662266), (30103, 656018), (59638, 331133), (60206, 328009)]