22639526

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6547}}^1$

素因数の和:6588

約数の個数: 32

約数和(自身を含む): 44002560

約数和(自身を除く): 21363034

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 6547, 13094, 45829, 85111, 91658, 124393, 170222, 248786, 595777, 870751, 1191554, 1617109, 1741502, 3234218, 11319763, 22639526]

約数ペア:

[(1, 22639526), (2, 11319763), (7, 3234218), (13, 1741502), (14, 1617109), (19, 1191554), (26, 870751), (38, 595777), (91, 248786), (133, 170222), (182, 124393), (247, 91658), (266, 85111), (494, 45829), (1729, 13094), (3458, 6547)]