38869934

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{9931}}^1$

素因数の和:10055

約数の個数: 16

約数和(自身を含む): 61975680

約数和(自身を除く): 23105746

約数列:

[1, 2, 19, 38, 103, 206, 1957, 3914, 9931, 19862, 188689, 377378, 1022893, 2045786, 19434967, 38869934]

約数ペア:

[(1, 38869934), (2, 19434967), (19, 2045786), (38, 1022893), (103, 377378), (206, 188689), (1957, 19862), (3914, 9931)]