38619332

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{113}}^1\times {\mathrm{1987}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 69802656

約数和(自身を除く): 31183324

約数列:

[1, 2, 4, 43, 86, 113, 172, 226, 452, 1987, 3974, 4859, 7948, 9718, 19436, 85441, 170882, 224531, 341764, 449062, 898124, 9654833, 19309666, 38619332]

約数ペア:

[(1, 38619332), (2, 19309666), (4, 9654833), (43, 898124), (86, 449062), (113, 341764), (172, 224531), (226, 170882), (452, 85441), (1987, 19436), (3974, 9718), (4859, 7948)]