19385336

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{829}}^1$

素因数の和:951

約数の個数: 32

約数和(自身を含む): 37848000

約数和(自身を除く): 18462664

約数列:

[1, 2, 4, 8, 37, 74, 79, 148, 158, 296, 316, 632, 829, 1658, 2923, 3316, 5846, 6632, 11692, 23384, 30673, 61346, 65491, 122692, 130982, 245384, 261964, 523928, 2423167, 4846334, 9692668, 19385336]

約数ペア:

[(1, 19385336), (2, 9692668), (4, 4846334), (8, 2423167), (37, 523928), (74, 261964), (79, 245384), (148, 130982), (158, 122692), (296, 65491), (316, 61346), (632, 30673), (829, 23384), (1658, 11692), (2923, 6632), (3316, 5846)]