22259426

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1$

素因数の和:495

約数の個数: 48

約数和(自身を含む): 42550272

約数和(自身を除く): 20290846

約数列:

[1, 2, 7, 14, 17, 31, 34, 49, 62, 98, 119, 217, 238, 431, 434, 527, 833, 862, 1054, 1519, 1666, 3017, 3038, 3689, 6034, 7327, 7378, 13361, 14654, 21119, 25823, 26722, 42238, 51289, 51646, 93527, 102578, 187054, 227137, 359023, 454274, 654689, 718046, 1309378, 1589959, 3179918, 11129713, 22259426]

約数ペア:

[(1, 22259426), (2, 11129713), (7, 3179918), (14, 1589959), (17, 1309378), (31, 718046), (34, 654689), (49, 454274), (62, 359023), (98, 227137), (119, 187054), (217, 102578), (238, 93527), (431, 51646), (434, 51289), (527, 42238), (833, 26722), (862, 25823), (1054, 21119), (1519, 14654), (1666, 13361), (3017, 7378), (3038, 7327), (3689, 6034)]