11889610

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{7573}}^1$

素因数の和:7737

約数の個数: 16

約数和(自身を含む): 21540456

約数和(自身を除く): 9650846

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 7573, 15146, 37865, 75730, 1188961, 2377922, 5944805, 11889610]

約数ペア:

[(1, 11889610), (2, 5944805), (5, 2377922), (10, 1188961), (157, 75730), (314, 37865), (785, 15146), (1570, 7573)]