22904518

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{397}}^1$

素因数の和:736

約数の個数: 32

約数和(自身を含む): 42525504

約数和(自身を除く): 19620986

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 317, 397, 634, 794, 2219, 2779, 4121, 4438, 5161, 5558, 8242, 10322, 28847, 36127, 57694, 72254, 125849, 251698, 880943, 1636037, 1761886, 3272074, 11452259, 22904518]

約数ペア:

[(1, 22904518), (2, 11452259), (7, 3272074), (13, 1761886), (14, 1636037), (26, 880943), (91, 251698), (182, 125849), (317, 72254), (397, 57694), (634, 36127), (794, 28847), (2219, 10322), (2779, 8242), (4121, 5558), (4438, 5161)]