19139694

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{65101}}^1$

素因数の和:65120

約数の個数: 24

約数和(自身を含む): 44529768

約数和(自身を除く): 25390074

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 65101, 130202, 195303, 390606, 455707, 911414, 1367121, 2734242, 3189949, 6379898, 9569847, 19139694]

約数ペア:

[(1, 19139694), (2, 9569847), (3, 6379898), (6, 3189949), (7, 2734242), (14, 1367121), (21, 911414), (42, 455707), (49, 390606), (98, 195303), (147, 130202), (294, 65101)]