12472943

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 14837760

約数和(自身を除く): 2364817

約数列:

[1, 7, 31, 217, 229, 251, 1603, 1757, 7099, 7781, 49693, 54467, 57479, 402353, 1781849, 12472943]

約数ペア:

[(1, 12472943), (7, 1781849), (31, 402353), (217, 57479), (229, 54467), (251, 49693), (1603, 7781), (1757, 7099)]