39497042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{15661}}^1$

素因数の和:15773

約数の個数: 16

約数和(自身を含む): 64464792

約数和(自身を除く): 24967750

約数列:

[1, 2, 13, 26, 97, 194, 1261, 2522, 15661, 31322, 203593, 407186, 1519117, 3038234, 19748521, 39497042]

約数ペア:

[(1, 39497042), (2, 19748521), (13, 3038234), (26, 1519117), (97, 407186), (194, 203593), (1261, 31322), (2522, 15661)]