19413190

素因数分解:

$2^1\times 5^1\times {\mathrm{467}}^1\times {\mathrm{4157}}^1$

素因数の和:4631

約数の個数: 16

約数和(自身を含む): 35026992

約数和(自身を除く): 15613802

約数列:

[1, 2, 5, 10, 467, 934, 2335, 4157, 4670, 8314, 20785, 41570, 1941319, 3882638, 9706595, 19413190]

約数ペア:

[(1, 19413190), (2, 9706595), (5, 3882638), (10, 1941319), (467, 41570), (934, 20785), (2335, 8314), (4157, 4670)]