11976770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{509}}^1$

素因数の和:710

約数の個数: 32

約数和(自身を含む): 23390640

約数和(自身を除く): 11413870

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 181, 362, 509, 905, 1018, 1810, 2353, 2545, 4706, 5090, 6617, 11765, 13234, 23530, 33085, 66170, 92129, 184258, 460645, 921290, 1197677, 2395354, 5988385, 11976770]

約数ペア:

[(1, 11976770), (2, 5988385), (5, 2395354), (10, 1197677), (13, 921290), (26, 460645), (65, 184258), (130, 92129), (181, 66170), (362, 33085), (509, 23530), (905, 13234), (1018, 11765), (1810, 6617), (2353, 5090), (2545, 4706)]