11918588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{7321}}^1$

素因数の和:7373

約数の個数: 24

約数和(自身を含む): 23371824

約数和(自身を除く): 11453236

約数列:

[1, 2, 4, 11, 22, 37, 44, 74, 148, 407, 814, 1628, 7321, 14642, 29284, 80531, 161062, 270877, 322124, 541754, 1083508, 2979647, 5959294, 11918588]

約数ペア:

[(1, 11918588), (2, 5959294), (4, 2979647), (11, 1083508), (22, 541754), (37, 322124), (44, 270877), (74, 161062), (148, 80531), (407, 29284), (814, 14642), (1628, 7321)]