11916250

素因数分解:

$2^1\times 5^4\times {\mathrm{9533}}^1$

素因数の和:9555

約数の個数: 20

約数和(自身を含む): 22338162

約数和(自身を除く): 10421912

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 9533, 19066, 47665, 95330, 238325, 476650, 1191625, 2383250, 5958125, 11916250]

約数ペア:

[(1, 11916250), (2, 5958125), (5, 2383250), (10, 1191625), (25, 476650), (50, 238325), (125, 95330), (250, 47665), (625, 19066), (1250, 9533)]