19343670235

素因数分解:

$5^1\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{326503}}^1$

素因数の和:326583

約数の個数: 24

約数和(自身を含む): 25259655456

約数和(自身を除く): 5915985221

約数列:

[1, 5, 17, 41, 85, 205, 289, 697, 1445, 3485, 11849, 59245, 326503, 1632515, 5550551, 13386623, 27752755, 66933115, 94359367, 227572591, 471796835, 1137862955, 3868734047, 19343670235]

約数ペア:

[(1, 19343670235), (5, 3868734047), (17, 1137862955), (41, 471796835), (85, 227572591), (205, 94359367), (289, 66933115), (697, 27752755), (1445, 13386623), (3485, 5550551), (11849, 1632515), (59245, 326503)]