19369116

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{41387}}^1$

素因数の和:41410

約数の個数: 36

約数和(自身を含む): 52728312

約数和(自身を除く): 33359196

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 41387, 82774, 124161, 165548, 248322, 372483, 496644, 538031, 744966, 1076062, 1489932, 1614093, 2152124, 3228186, 4842279, 6456372, 9684558, 19369116]

約数ペア:

[(1, 19369116), (2, 9684558), (3, 6456372), (4, 4842279), (6, 3228186), (9, 2152124), (12, 1614093), (13, 1489932), (18, 1076062), (26, 744966), (36, 538031), (39, 496644), (52, 372483), (78, 248322), (117, 165548), (156, 124161), (234, 82774), (468, 41387)]