4470890

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23531}}^1$

素因数の和:23557

約数の個数: 16

約数和(自身を含む): 8471520

約数和(自身を除く): 4000630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 23531, 47062, 117655, 235310, 447089, 894178, 2235445, 4470890]

約数ペア:

[(1, 4470890), (2, 2235445), (5, 894178), (10, 447089), (19, 235310), (38, 117655), (95, 47062), (190, 23531)]