15692078870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2557}}^1\times {\mathrm{47207}}^1$

素因数の和:49784

約数の個数: 32

約数和(自身を含む): 30431032128

約数和(自身を除く): 14738953258

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 2557, 5114, 12785, 25570, 33241, 47207, 66482, 94414, 166205, 236035, 332410, 472070, 613691, 1227382, 3068455, 6136910, 120708299, 241416598, 603541495, 1207082990, 1569207887, 3138415774, 7846039435, 15692078870]

約数ペア:

[(1, 15692078870), (2, 7846039435), (5, 3138415774), (10, 1569207887), (13, 1207082990), (26, 603541495), (65, 241416598), (130, 120708299), (2557, 6136910), (5114, 3068455), (12785, 1227382), (25570, 613691), (33241, 472070), (47207, 332410), (66482, 236035), (94414, 166205)]