21394462

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{7883}}^1$

素因数の和:7967

約数の個数: 16

約数和(自身を含む): 34058880

約数和(自身を除く): 12664418

約数列:

[1, 2, 23, 46, 59, 118, 1357, 2714, 7883, 15766, 181309, 362618, 465097, 930194, 10697231, 21394462]

約数ペア:

[(1, 21394462), (2, 10697231), (23, 930194), (46, 465097), (59, 362618), (118, 181309), (1357, 15766), (2714, 7883)]