12291204191

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{251}}^1\times {\mathrm{69263}}^1$

素因数の和:69622

約数の個数: 16

約数和(自身を含む): 14242894848

約数和(自身を除く): 1951690657

約数列:

[1, 7, 101, 251, 707, 1757, 25351, 69263, 177457, 484841, 6995563, 17385013, 48968941, 121695091, 1755886313, 12291204191]

約数ペア:

[(1, 12291204191), (7, 1755886313), (101, 121695091), (251, 48968941), (707, 17385013), (1757, 6995563), (25351, 484841), (69263, 177457)]