12175460

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{55343}}^1$

素因数の和:55363

約数の個数: 24

約数和(自身を含む): 27893376

約数和(自身を除く): 15717916

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 55343, 110686, 221372, 276715, 553430, 608773, 1106860, 1217546, 2435092, 3043865, 6087730, 12175460]

約数ペア:

[(1, 12175460), (2, 6087730), (4, 3043865), (5, 2435092), (10, 1217546), (11, 1106860), (20, 608773), (22, 553430), (44, 276715), (55, 221372), (110, 110686), (220, 55343)]