19473072

素因数分解:

$2^4\times 3^1\times {\mathrm{405689}}^1$

素因数の和:405700

約数の個数: 20

約数和(自身を含む): 50305560

約数和(自身を除く): 30832488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 405689, 811378, 1217067, 1622756, 2434134, 3245512, 4868268, 6491024, 9736536, 19473072]

約数ペア:

[(1, 19473072), (2, 9736536), (3, 6491024), (4, 4868268), (6, 3245512), (8, 2434134), (12, 1622756), (16, 1217067), (24, 811378), (48, 405689)]