38860172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{12251}}^1$

素因数の和:12329

約数の個数: 24

約数和(自身を含む): 74443152

約数和(自身を除く): 35582980

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 244, 793, 1586, 3172, 12251, 24502, 49004, 159263, 318526, 637052, 747311, 1494622, 2989244, 9715043, 19430086, 38860172]

約数ペア:

[(1, 38860172), (2, 19430086), (4, 9715043), (13, 2989244), (26, 1494622), (52, 747311), (61, 637052), (122, 318526), (244, 159263), (793, 49004), (1586, 24502), (3172, 12251)]