22806004

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:640

約数の個数: 48

約数和(自身を含む): 46428480

約数和(自身を除く): 23622476

約数列:

[1, 2, 4, 13, 19, 26, 38, 41, 52, 76, 82, 164, 247, 494, 533, 563, 779, 988, 1066, 1126, 1558, 2132, 2252, 3116, 7319, 10127, 10697, 14638, 20254, 21394, 23083, 29276, 40508, 42788, 46166, 92332, 139061, 278122, 300079, 438577, 556244, 600158, 877154, 1200316, 1754308, 5701501, 11403002, 22806004]

約数ペア:

[(1, 22806004), (2, 11403002), (4, 5701501), (13, 1754308), (19, 1200316), (26, 877154), (38, 600158), (41, 556244), (52, 438577), (76, 300079), (82, 278122), (164, 139061), (247, 92332), (494, 46166), (533, 42788), (563, 40508), (779, 29276), (988, 23083), (1066, 21394), (1126, 20254), (1558, 14638), (2132, 10697), (2252, 10127), (3116, 7319)]