21070290824

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{14084419}}^1$

素因数の和:14084453

約数の個数: 32

約数和(自身を含む): 45633520800

約数和(自身を除く): 24563229976

約数列:

[1, 2, 4, 8, 11, 17, 22, 34, 44, 68, 88, 136, 187, 374, 748, 1496, 14084419, 28168838, 56337676, 112675352, 154928609, 239435123, 309857218, 478870246, 619714436, 957740492, 1239428872, 1915480984, 2633786353, 5267572706, 10535145412, 21070290824]

約数ペア:

[(1, 21070290824), (2, 10535145412), (4, 5267572706), (8, 2633786353), (11, 1915480984), (17, 1239428872), (22, 957740492), (34, 619714436), (44, 478870246), (68, 309857218), (88, 239435123), (136, 154928609), (187, 112675352), (374, 56337676), (748, 28168838), (1496, 14084419)]