18888936748

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{11602541}}^1$

素因数の和:11602593

約数の個数: 24

約数和(自身を含む): 37035314064

約数和(自身を除く): 18146377316

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 11602541, 23205082, 46410164, 127627951, 255255902, 429294017, 510511804, 858588034, 1717176068, 4722234187, 9444468374, 18888936748]

約数ペア:

[(1, 18888936748), (2, 9444468374), (4, 4722234187), (11, 1717176068), (22, 858588034), (37, 510511804), (44, 429294017), (74, 255255902), (148, 127627951), (407, 46410164), (814, 23205082), (1628, 11602541)]