15807896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1567}}^1$

素因数の和:1683

約数の個数: 32

約数和(自身を含む): 32269440

約数和(自身を除く): 16461544

約数列:

[1, 2, 4, 8, 13, 26, 52, 97, 104, 194, 388, 776, 1261, 1567, 2522, 3134, 5044, 6268, 10088, 12536, 20371, 40742, 81484, 151999, 162968, 303998, 607996, 1215992, 1975987, 3951974, 7903948, 15807896]

約数ペア:

[(1, 15807896), (2, 7903948), (4, 3951974), (8, 1975987), (13, 1215992), (26, 607996), (52, 303998), (97, 162968), (104, 151999), (194, 81484), (388, 40742), (776, 20371), (1261, 12536), (1567, 10088), (2522, 6268), (3134, 5044)]