22104178

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{541}}^1\times {\mathrm{659}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 34341120

約数和(自身を除く): 12236942

約数列:

[1, 2, 31, 62, 541, 659, 1082, 1318, 16771, 20429, 33542, 40858, 356519, 713038, 11052089, 22104178]

約数ペア:

[(1, 22104178), (2, 11052089), (31, 713038), (62, 356519), (541, 40858), (659, 33542), (1082, 20429), (1318, 16771)]