22251242

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1453}}^1$

素因数の和:1518

約数の個数: 32

約数和(自身を含む): 39083520

約数和(自身を除く): 16832278

約数列:

[1, 2, 13, 19, 26, 31, 38, 62, 247, 403, 494, 589, 806, 1178, 1453, 2906, 7657, 15314, 18889, 27607, 37778, 45043, 55214, 90086, 358891, 585559, 717782, 855817, 1171118, 1711634, 11125621, 22251242]

約数ペア:

[(1, 22251242), (2, 11125621), (13, 1711634), (19, 1171118), (26, 855817), (31, 717782), (38, 585559), (62, 358891), (247, 90086), (403, 55214), (494, 45043), (589, 37778), (806, 27607), (1178, 18889), (1453, 15314), (2906, 7657)]