30812186

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{15299}}^1$

素因数の和:15373

約数の個数: 16

約数和(自身を含む): 49572000

約数和(自身を除く): 18759814

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 15299, 30598, 290681, 581362, 810847, 1621694, 15406093, 30812186]

約数ペア:

[(1, 30812186), (2, 15406093), (19, 1621694), (38, 810847), (53, 581362), (106, 290681), (1007, 30598), (2014, 15299)]