19212948

素因数分解:

$2^2\times 3^2\times {\mathrm{533693}}^1$

素因数の和:533703

約数の個数: 18

約数和(自身を含む): 48566154

約数和(自身を除く): 29353206

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 533693, 1067386, 1601079, 2134772, 3202158, 4803237, 6404316, 9606474, 19212948]

約数ペア:

[(1, 19212948), (2, 9606474), (3, 6404316), (4, 4803237), (6, 3202158), (9, 2134772), (12, 1601079), (18, 1067386), (36, 533693)]