19848756

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{40343}}^1$

素因数の和:40391

約数の個数: 24

約数和(自身を含む): 47444544

約数和(自身を除く): 27595788

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492, 40343, 80686, 121029, 161372, 242058, 484116, 1654063, 3308126, 4962189, 6616252, 9924378, 19848756]

約数ペア:

[(1, 19848756), (2, 9924378), (3, 6616252), (4, 4962189), (6, 3308126), (12, 1654063), (41, 484116), (82, 242058), (123, 161372), (164, 121029), (246, 80686), (492, 40343)]