12210187

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{587}}^1$

素因数の和:690

約数の個数: 16

約数和(自身を含む): 13999104

約数和(自身を除く): 1788917

約数列:

[1, 11, 31, 61, 341, 587, 671, 1891, 6457, 18197, 20801, 35807, 200167, 393877, 1110017, 12210187]

約数ペア:

[(1, 12210187), (11, 1110017), (31, 393877), (61, 200167), (341, 35807), (587, 20801), (671, 18197), (1891, 6457)]