21914582

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:344

約数の個数: 32

約数和(自身を含む): 35852544

約数和(自身を除く): 13937962

約数列:

[1, 2, 31, 37, 41, 62, 74, 82, 233, 466, 1147, 1271, 1517, 2294, 2542, 3034, 7223, 8621, 9553, 14446, 17242, 19106, 47027, 94054, 267251, 296143, 353461, 534502, 592286, 706922, 10957291, 21914582]

約数ペア:

[(1, 21914582), (2, 10957291), (31, 706922), (37, 592286), (41, 534502), (62, 353461), (74, 296143), (82, 267251), (233, 94054), (466, 47027), (1147, 19106), (1271, 17242), (1517, 14446), (2294, 9553), (2542, 8621), (3034, 7223)]