38961538

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{587}}^1$

素因数の和:1038

約数の個数: 32

約数和(自身を含む): 73156608

約数和(自身を除く): 34195070

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 431, 587, 862, 1174, 3017, 4109, 4741, 6034, 6457, 8218, 9482, 12914, 33187, 45199, 66374, 90398, 252997, 505994, 1770979, 2782967, 3541958, 5565934, 19480769, 38961538]

約数ペア:

[(1, 38961538), (2, 19480769), (7, 5565934), (11, 3541958), (14, 2782967), (22, 1770979), (77, 505994), (154, 252997), (431, 90398), (587, 66374), (862, 45199), (1174, 33187), (3017, 12914), (4109, 9482), (4741, 8218), (6034, 6457)]