18235591

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{109}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 16

約数和(自身を含む): 20465280

約数和(自身を除く): 2229689

約数列:

[1, 11, 67, 109, 227, 737, 1199, 2497, 7303, 15209, 24743, 80333, 167299, 272173, 1657781, 18235591]

約数ペア:

[(1, 18235591), (11, 1657781), (67, 272173), (109, 167299), (227, 80333), (737, 24743), (1199, 15209), (2497, 7303)]