18737230

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5801}}^1$

素因数の和:5844

約数の個数: 32

約数和(自身を含む): 37596960

約数和(自身を除く): 18859730

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5801, 11602, 29005, 58010, 98617, 110219, 197234, 220438, 493085, 551095, 986170, 1102190, 1873723, 3747446, 9368615, 18737230]

約数ペア:

[(1, 18737230), (2, 9368615), (5, 3747446), (10, 1873723), (17, 1102190), (19, 986170), (34, 551095), (38, 493085), (85, 220438), (95, 197234), (170, 110219), (190, 98617), (323, 58010), (646, 29005), (1615, 11602), (3230, 5801)]