9890470

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26731}}^1$

素因数の和:26775

約数の個数: 16

約数和(自身を含む): 18284688

約数和(自身を除く): 8394218

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 26731, 53462, 133655, 267310, 989047, 1978094, 4945235, 9890470]

約数ペア:

[(1, 9890470), (2, 4945235), (5, 1978094), (10, 989047), (37, 267310), (74, 133655), (185, 53462), (370, 26731)]