19652224

素因数分解:

$2^7\times {\mathrm{153533}}^1$

素因数の和:153547

約数の個数: 16

約数和(自身を含む): 39151170

約数和(自身を除く): 19498946

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 153533, 307066, 614132, 1228264, 2456528, 4913056, 9826112, 19652224]

約数ペア:

[(1, 19652224), (2, 9826112), (4, 4913056), (8, 2456528), (16, 1228264), (32, 614132), (64, 307066), (128, 153533)]