19531552

素因数分解:

$2^5\times {\mathrm{269}}^1\times {\mathrm{2269}}^1$

素因数の和:2548

約数の個数: 24

約数和(自身を含む): 38612700

約数和(自身を除く): 19081148

約数列:

[1, 2, 4, 8, 16, 32, 269, 538, 1076, 2152, 2269, 4304, 4538, 8608, 9076, 18152, 36304, 72608, 610361, 1220722, 2441444, 4882888, 9765776, 19531552]

約数ペア:

[(1, 19531552), (2, 9765776), (4, 4882888), (8, 2441444), (16, 1220722), (32, 610361), (269, 72608), (538, 36304), (1076, 18152), (2152, 9076), (2269, 8608), (4304, 4538)]