18182050

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{19139}}^1$

素因数の和:19170

約数の個数: 24

約数和(自身を含む): 35600400

約数和(自身を除く): 17418350

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 19139, 38278, 95695, 191390, 363641, 478475, 727282, 956950, 1818205, 3636410, 9091025, 18182050]

約数ペア:

[(1, 18182050), (2, 9091025), (5, 3636410), (10, 1818205), (19, 956950), (25, 727282), (38, 478475), (50, 363641), (95, 191390), (190, 95695), (475, 38278), (950, 19139)]