17970922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{8923}}^1$

素因数の和:8997

約数の個数: 16

約数和(自身を含む): 28913760

約数和(自身を除く): 10942838

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 8923, 17846, 169537, 339074, 472919, 945838, 8985461, 17970922]

約数ペア:

[(1, 17970922), (2, 8985461), (19, 945838), (38, 472919), (53, 339074), (106, 169537), (1007, 17846), (2014, 8923)]