1569021136

素因数分解:

$2^4\times {\mathrm{4639}}^1\times {\mathrm{21139}}^1$

素因数の和:25786

約数の個数: 20

約数和(自身を含む): 3040777600

約数和(自身を除く): 1471756464

約数列:

[1, 2, 4, 8, 16, 4639, 9278, 18556, 21139, 37112, 42278, 74224, 84556, 169112, 338224, 98063821, 196127642, 392255284, 784510568, 1569021136]

約数ペア:

[(1, 1569021136), (2, 784510568), (4, 392255284), (8, 196127642), (16, 98063821), (4639, 338224), (9278, 169112), (18556, 84556), (21139, 74224), (37112, 42278)]