12801932

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22381}}^1$

素因数の和:22409

約数の個数: 24

約数和(自身を含む): 26321232

約数和(自身を除く): 13519300

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 22381, 44762, 89524, 246191, 290953, 492382, 581906, 984764, 1163812, 3200483, 6400966, 12801932]

約数ペア:

[(1, 12801932), (2, 6400966), (4, 3200483), (11, 1163812), (13, 984764), (22, 581906), (26, 492382), (44, 290953), (52, 246191), (143, 89524), (286, 44762), (572, 22381)]