12712790

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1783}}^1$

素因数の和:1844

約数の個数: 32

約数和(自身を含む): 24662016

約数和(自身を除く): 11949226

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 1783, 3565, 3566, 7130, 8915, 17830, 41009, 55273, 82018, 110546, 205045, 276365, 410090, 552730, 1271279, 2542558, 6356395, 12712790]

約数ペア:

[(1, 12712790), (2, 6356395), (5, 2542558), (10, 1271279), (23, 552730), (31, 410090), (46, 276365), (62, 205045), (115, 110546), (155, 82018), (230, 55273), (310, 41009), (713, 17830), (1426, 8915), (1783, 7130), (3565, 3566)]