20150482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{12547}}^1$

素因数の和:12633

約数の個数: 16

約数和(自身を含む): 33427872

約数和(自身を除く): 13277390

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 12547, 25094, 138017, 276034, 915931, 1831862, 10075241, 20150482]

約数ペア:

[(1, 20150482), (2, 10075241), (11, 1831862), (22, 915931), (73, 276034), (146, 138017), (803, 25094), (1606, 12547)]