15697534832

素因数分解:

$2^4\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1444913}}^1$

素因数の和:1445025

約数の個数: 40

約数和(自身を含む): 35117189856

約数和(自身を除く): 19419655024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 97, 112, 194, 388, 679, 776, 1358, 1552, 2716, 5432, 10864, 1444913, 2889826, 5779652, 10114391, 11559304, 20228782, 23118608, 40457564, 80915128, 140156561, 161830256, 280313122, 560626244, 981095927, 1121252488, 1962191854, 2242504976, 3924383708, 7848767416, 15697534832]

約数ペア:

[(1, 15697534832), (2, 7848767416), (4, 3924383708), (7, 2242504976), (8, 1962191854), (14, 1121252488), (16, 981095927), (28, 560626244), (56, 280313122), (97, 161830256), (112, 140156561), (194, 80915128), (388, 40457564), (679, 23118608), (776, 20228782), (1358, 11559304), (1552, 10114391), (2716, 5779652), (5432, 2889826), (10864, 1444913)]