2019915392

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{1434599}}^1$

素因数の和:1434624

約数の個数: 32

約数和(自身を含む): 4389876000

約数和(自身を除く): 2369960608

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 1434599, 2869198, 5738396, 11476792, 15780589, 22953584, 31561178, 45907168, 63122356, 91814336, 126244712, 183628672, 252489424, 504978848, 1009957696, 2019915392]

約数ペア:

[(1, 2019915392), (2, 1009957696), (4, 504978848), (8, 252489424), (11, 183628672), (16, 126244712), (22, 91814336), (32, 63122356), (44, 45907168), (64, 31561178), (88, 22953584), (128, 15780589), (176, 11476792), (352, 5738396), (704, 2869198), (1408, 1434599)]