342912190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1804801}}^1$

素因数の和:1804827

約数の個数: 16

約数和(自身を含む): 649728720

約数和(自身を除く): 306816530

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1804801, 3609602, 9024005, 18048010, 34291219, 68582438, 171456095, 342912190]

約数ペア:

[(1, 342912190), (2, 171456095), (5, 68582438), (10, 34291219), (19, 18048010), (38, 9024005), (95, 3609602), (190, 1804801)]