39123898

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{269}}^1\times {\mathrm{601}}^1$

素因数の和:894

約数の個数: 24

約数和(自身を含む): 64853460

約数和(自身を除く): 25729562

約数列:

[1, 2, 11, 22, 121, 242, 269, 538, 601, 1202, 2959, 5918, 6611, 13222, 32549, 65098, 72721, 145442, 161669, 323338, 1778359, 3556718, 19561949, 39123898]

約数ペア:

[(1, 39123898), (2, 19561949), (11, 3556718), (22, 1778359), (121, 323338), (242, 161669), (269, 145442), (538, 72721), (601, 65098), (1202, 32549), (2959, 13222), (5918, 6611)]