11531390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{829}}^1$

素因数の和:956

約数の個数: 32

約数和(自身を含む): 22589280

約数和(自身を除く): 11057890

約数列:

[1, 2, 5, 10, 13, 26, 65, 107, 130, 214, 535, 829, 1070, 1391, 1658, 2782, 4145, 6955, 8290, 10777, 13910, 21554, 53885, 88703, 107770, 177406, 443515, 887030, 1153139, 2306278, 5765695, 11531390]

約数ペア:

[(1, 11531390), (2, 5765695), (5, 2306278), (10, 1153139), (13, 887030), (26, 443515), (65, 177406), (107, 107770), (130, 88703), (214, 53885), (535, 21554), (829, 13910), (1070, 10777), (1391, 8290), (1658, 6955), (2782, 4145)]