13903730

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1082

約数の個数: 32

約数和(自身を含む): 26569728

約数和(自身を除く): 12665998

約数列:

[1, 2, 5, 10, 23, 46, 61, 115, 122, 230, 305, 610, 991, 1403, 1982, 2806, 4955, 7015, 9910, 14030, 22793, 45586, 60451, 113965, 120902, 227930, 302255, 604510, 1390373, 2780746, 6951865, 13903730]

約数ペア:

[(1, 13903730), (2, 6951865), (5, 2780746), (10, 1390373), (23, 604510), (46, 302255), (61, 227930), (115, 120902), (122, 113965), (230, 60451), (305, 45586), (610, 22793), (991, 14030), (1403, 9910), (1982, 7015), (2806, 4955)]