18950410

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{5867}}^1$

素因数の和:5910

約数の個数: 32

約数和(自身を含む): 38024640

約数和(自身を除く): 19074230

約数列:

[1, 2, 5, 10, 17, 19, 34, 38, 85, 95, 170, 190, 323, 646, 1615, 3230, 5867, 11734, 29335, 58670, 99739, 111473, 199478, 222946, 498695, 557365, 997390, 1114730, 1895041, 3790082, 9475205, 18950410]

約数ペア:

[(1, 18950410), (2, 9475205), (5, 3790082), (10, 1895041), (17, 1114730), (19, 997390), (34, 557365), (38, 498695), (85, 222946), (95, 199478), (170, 111473), (190, 99739), (323, 58670), (646, 29335), (1615, 11734), (3230, 5867)]