19426134

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{757}}^1$

素因数の和:829

約数の個数: 64

約数和(自身を含む): 48900096

約数和(自身を除く): 29473962

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 182, 273, 282, 329, 546, 611, 658, 757, 987, 1222, 1514, 1833, 1974, 2271, 3666, 4277, 4542, 5299, 8554, 9841, 10598, 12831, 15897, 19682, 25662, 29523, 31794, 35579, 59046, 68887, 71158, 106737, 137774, 206661, 213474, 249053, 413322, 462527, 498106, 747159, 925054, 1387581, 1494318, 2775162, 3237689, 6475378, 9713067, 19426134]

約数ペア:

[(1, 19426134), (2, 9713067), (3, 6475378), (6, 3237689), (7, 2775162), (13, 1494318), (14, 1387581), (21, 925054), (26, 747159), (39, 498106), (42, 462527), (47, 413322), (78, 249053), (91, 213474), (94, 206661), (141, 137774), (182, 106737), (273, 71158), (282, 68887), (329, 59046), (546, 35579), (611, 31794), (658, 29523), (757, 25662), (987, 19682), (1222, 15897), (1514, 12831), (1833, 10598), (1974, 9841), (2271, 8554), (3666, 5299), (4277, 4542)]