38226518

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{839}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 66528000

約数和(自身を除く): 28301482

約数列:

[1, 2, 11, 19, 22, 38, 109, 209, 218, 418, 839, 1199, 1678, 2071, 2398, 4142, 9229, 15941, 18458, 22781, 31882, 45562, 91451, 175351, 182902, 350702, 1005961, 1737569, 2011922, 3475138, 19113259, 38226518]

約数ペア:

[(1, 38226518), (2, 19113259), (11, 3475138), (19, 2011922), (22, 1737569), (38, 1005961), (109, 350702), (209, 182902), (218, 175351), (418, 91451), (839, 45562), (1199, 31882), (1678, 22781), (2071, 18458), (2398, 15941), (4142, 9229)]