19015424

素因数分解:

$2^8\times {\mathrm{74279}}^1$

素因数の和:74295

約数の個数: 18

約数和(自身を含む): 37957080

約数和(自身を除く): 18941656

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 74279, 148558, 297116, 594232, 1188464, 2376928, 4753856, 9507712, 19015424]

約数ペア:

[(1, 19015424), (2, 9507712), (4, 4753856), (8, 2376928), (16, 1188464), (32, 594232), (64, 297116), (128, 148558), (256, 74279)]