19344297112

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{11911513}}^1$

素因数の和:11911555

約数の個数: 32

約数和(自身を含む): 42881450400

約数和(自身を除く): 23537153288

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 116, 203, 232, 406, 812, 1624, 11911513, 23823026, 47646052, 83380591, 95292104, 166761182, 333522364, 345433877, 667044728, 690867754, 1381735508, 2418037139, 2763471016, 4836074278, 9672148556, 19344297112]

約数ペア:

[(1, 19344297112), (2, 9672148556), (4, 4836074278), (7, 2763471016), (8, 2418037139), (14, 1381735508), (28, 690867754), (29, 667044728), (56, 345433877), (58, 333522364), (116, 166761182), (203, 95292104), (232, 83380591), (406, 47646052), (812, 23823026), (1624, 11911513)]