22921448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{13709}}^1$

素因数の和:13745

約数の個数: 32

約数和(自身を含む): 49356000

約数和(自身を除く): 26434552

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 13709, 27418, 54836, 109672, 150799, 260471, 301598, 520942, 603196, 1041884, 1206392, 2083768, 2865181, 5730362, 11460724, 22921448]

約数ペア:

[(1, 22921448), (2, 11460724), (4, 5730362), (8, 2865181), (11, 2083768), (19, 1206392), (22, 1041884), (38, 603196), (44, 520942), (76, 301598), (88, 260471), (152, 150799), (209, 109672), (418, 54836), (836, 27418), (1672, 13709)]