11915930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1291}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 23442048

約数和(自身を除く): 11526118

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 355, 710, 923, 1291, 1846, 2582, 4615, 6455, 9230, 12910, 16783, 33566, 83915, 91661, 167830, 183322, 458305, 916610, 1191593, 2383186, 5957965, 11915930]

約数ペア:

[(1, 11915930), (2, 5957965), (5, 2383186), (10, 1191593), (13, 916610), (26, 458305), (65, 183322), (71, 167830), (130, 91661), (142, 83915), (355, 33566), (710, 16783), (923, 12910), (1291, 9230), (1846, 6455), (2582, 4615)]