22793554

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{557}}^1$

素因数の和:682

約数の個数: 32

約数和(自身を含む): 40711680

約数和(自身を除く): 17918126

約数列:

[1, 2, 7, 14, 37, 74, 79, 158, 259, 518, 553, 557, 1106, 1114, 2923, 3899, 5846, 7798, 20461, 20609, 40922, 41218, 44003, 88006, 144263, 288526, 308021, 616042, 1628111, 3256222, 11396777, 22793554]

約数ペア:

[(1, 22793554), (2, 11396777), (7, 3256222), (14, 1628111), (37, 616042), (74, 308021), (79, 288526), (158, 144263), (259, 88006), (518, 44003), (553, 41218), (557, 40922), (1106, 20609), (1114, 20461), (2923, 7798), (3899, 5846)]