38490914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{10867}}^1$

素因数の和:10910

約数の個数: 32

約数和(自身を含む): 75119616

約数和(自身を除く): 36628702

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 154, 161, 253, 322, 506, 1771, 3542, 10867, 21734, 76069, 119537, 152138, 239074, 249941, 499882, 836759, 1673518, 1749587, 2749351, 3499174, 5498702, 19245457, 38490914]

約数ペア:

[(1, 38490914), (2, 19245457), (7, 5498702), (11, 3499174), (14, 2749351), (22, 1749587), (23, 1673518), (46, 836759), (77, 499882), (154, 249941), (161, 239074), (253, 152138), (322, 119537), (506, 76069), (1771, 21734), (3542, 10867)]