12557524

素因数分解:

$2^2\times 7^2\times {\mathrm{79}}^1\times {\mathrm{811}}^1$

素因数の和:908

約数の個数: 36

約数和(自身を含む): 25919040

約数和(自身を除く): 13361516

約数列:

[1, 2, 4, 7, 14, 28, 49, 79, 98, 158, 196, 316, 553, 811, 1106, 1622, 2212, 3244, 3871, 5677, 7742, 11354, 15484, 22708, 39739, 64069, 79478, 128138, 158956, 256276, 448483, 896966, 1793932, 3139381, 6278762, 12557524]

約数ペア:

[(1, 12557524), (2, 6278762), (4, 3139381), (7, 1793932), (14, 896966), (28, 448483), (49, 256276), (79, 158956), (98, 128138), (158, 79478), (196, 64069), (316, 39739), (553, 22708), (811, 15484), (1106, 11354), (1622, 7742), (2212, 5677), (3244, 3871)]