15551479436

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1093}}^1\times {\mathrm{2351}}^1$

素因数の和:3554

約数の個数: 48

約数和(自身を含む): 29178817920

約数和(自身を除く): 13627338484

約数列:

[1, 2, 4, 17, 34, 68, 89, 178, 356, 1093, 1513, 2186, 2351, 3026, 4372, 4702, 6052, 9404, 18581, 37162, 39967, 74324, 79934, 97277, 159868, 194554, 209239, 389108, 418478, 836956, 1653709, 2569643, 3307418, 3557063, 5139286, 6614836, 7114126, 10278572, 14228252, 43683931, 87367862, 174735724, 228698227, 457396454, 914792908, 3887869859, 7775739718, 15551479436]

約数ペア:

[(1, 15551479436), (2, 7775739718), (4, 3887869859), (17, 914792908), (34, 457396454), (68, 228698227), (89, 174735724), (178, 87367862), (356, 43683931), (1093, 14228252), (1513, 10278572), (2186, 7114126), (2351, 6614836), (3026, 5139286), (4372, 3557063), (4702, 3307418), (6052, 2569643), (9404, 1653709), (18581, 836956), (37162, 418478), (39967, 389108), (74324, 209239), (79934, 194554), (97277, 159868)]