21053203424

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{59810237}}^1$

素因数の和:59810258

約数の個数: 24

約数和(自身を含む): 45216539928

約数和(自身を除く): 24163336504

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 59810237, 119620474, 239240948, 478481896, 657912607, 956963792, 1315825214, 1913927584, 2631650428, 5263300856, 10526601712, 21053203424]

約数ペア:

[(1, 21053203424), (2, 10526601712), (4, 5263300856), (8, 2631650428), (11, 1913927584), (16, 1315825214), (22, 956963792), (32, 657912607), (44, 478481896), (88, 239240948), (176, 119620474), (352, 59810237)]