38911378

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 65862720

約数和(自身を除く): 26951342

約数列:

[1, 2, 11, 22, 41, 82, 179, 241, 358, 451, 482, 902, 1969, 2651, 3938, 5302, 7339, 9881, 14678, 19762, 43139, 80729, 86278, 108691, 161458, 217382, 474529, 949058, 1768699, 3537398, 19455689, 38911378]

約数ペア:

[(1, 38911378), (2, 19455689), (11, 3537398), (22, 1768699), (41, 949058), (82, 474529), (179, 217382), (241, 161458), (358, 108691), (451, 86278), (482, 80729), (902, 43139), (1969, 19762), (2651, 14678), (3938, 9881), (5302, 7339)]