19239014730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{49330807}}^1$

素因数の和:49330830

約数の個数: 32

約数和(自身を含む): 49725454464

約数和(自身を除く): 30486439734

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 49330807, 98661614, 147992421, 246654035, 295984842, 493308070, 641300491, 739962105, 1282600982, 1479924210, 1923901473, 3206502455, 3847802946, 6413004910, 9619507365, 19239014730]

約数ペア:

[(1, 19239014730), (2, 9619507365), (3, 6413004910), (5, 3847802946), (6, 3206502455), (10, 1923901473), (13, 1479924210), (15, 1282600982), (26, 739962105), (30, 641300491), (39, 493308070), (65, 295984842), (78, 246654035), (130, 147992421), (195, 98661614), (390, 49330807)]