2019673018

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{419}}^1\times {\mathrm{1451}}^1$

素因数の和:2034

約数の個数: 32

約数和(自身を含む): 3337044480

約数和(自身を除く): 1317371462

約数列:

[1, 2, 11, 22, 151, 302, 419, 838, 1451, 1661, 2902, 3322, 4609, 9218, 15961, 31922, 63269, 126538, 219101, 438202, 607969, 695959, 1215938, 1391918, 2410111, 4820222, 6687659, 13375318, 91803319, 183606638, 1009836509, 2019673018]

約数ペア:

[(1, 2019673018), (2, 1009836509), (11, 183606638), (22, 91803319), (151, 13375318), (302, 6687659), (419, 4820222), (838, 2410111), (1451, 1391918), (1661, 1215938), (2902, 695959), (3322, 607969), (4609, 438202), (9218, 219101), (15961, 126538), (31922, 63269)]