15813564

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{607}}^1$

素因数の和:794

約数の個数: 48

約数和(自身を含む): 40040448

約数和(自身を除く): 24226884

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 167, 334, 501, 607, 668, 1002, 1214, 1821, 2004, 2171, 2428, 3642, 4342, 6513, 7284, 7891, 8684, 13026, 15782, 23673, 26052, 31564, 47346, 94692, 101369, 202738, 304107, 405476, 608214, 1216428, 1317797, 2635594, 3953391, 5271188, 7906782, 15813564]

約数ペア:

[(1, 15813564), (2, 7906782), (3, 5271188), (4, 3953391), (6, 2635594), (12, 1317797), (13, 1216428), (26, 608214), (39, 405476), (52, 304107), (78, 202738), (156, 101369), (167, 94692), (334, 47346), (501, 31564), (607, 26052), (668, 23673), (1002, 15782), (1214, 13026), (1821, 8684), (2004, 7891), (2171, 7284), (2428, 6513), (3642, 4342)]