19310630

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1873}}^1$

素因数の和:2911

約数の個数: 16

約数和(自身を含む): 34811424

約数和(自身を除く): 15500794

約数列:

[1, 2, 5, 10, 1031, 1873, 2062, 3746, 5155, 9365, 10310, 18730, 1931063, 3862126, 9655315, 19310630]

約数ペア:

[(1, 19310630), (2, 9655315), (5, 3862126), (10, 1931063), (1031, 18730), (1873, 10310), (2062, 9365), (3746, 5155)]