11211928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{15401}}^1$

素因数の和:15427

約数の個数: 32

約数和(自身を含む): 25875360

約数和(自身を除く): 14663432

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 15401, 30802, 61604, 107807, 123208, 200213, 215614, 400426, 431228, 800852, 862456, 1401491, 1601704, 2802982, 5605964, 11211928]

約数ペア:

[(1, 11211928), (2, 5605964), (4, 2802982), (7, 1601704), (8, 1401491), (13, 862456), (14, 800852), (26, 431228), (28, 400426), (52, 215614), (56, 200213), (91, 123208), (104, 107807), (182, 61604), (364, 30802), (728, 15401)]