219020784

素因数分解:

$2^4\times 3^1\times {\mathrm{4562933}}^1$

素因数の和:4562944

約数の個数: 20

約数和(自身を含む): 565803816

約数和(自身を除く): 346783032

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4562933, 9125866, 13688799, 18251732, 27377598, 36503464, 54755196, 73006928, 109510392, 219020784]

約数ペア:

[(1, 219020784), (2, 109510392), (3, 73006928), (4, 54755196), (6, 36503464), (8, 27377598), (12, 18251732), (16, 13688799), (24, 9125866), (48, 4562933)]