19535910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{8243}}^1$

素因数の和:8332

約数の個数: 32

約数和(自身を含む): 47485440

約数和(自身を除く): 27949530

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 79, 158, 237, 395, 474, 790, 1185, 2370, 8243, 16486, 24729, 41215, 49458, 82430, 123645, 247290, 651197, 1302394, 1953591, 3255985, 3907182, 6511970, 9767955, 19535910]

約数ペア:

[(1, 19535910), (2, 9767955), (3, 6511970), (5, 3907182), (6, 3255985), (10, 1953591), (15, 1302394), (30, 651197), (79, 247290), (158, 123645), (237, 82430), (395, 49458), (474, 41215), (790, 24729), (1185, 16486), (2370, 8243)]