15703390864

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{7379413}}^1$

素因数の和:7379447

約数の個数: 40

約数和(自身を含む): 36601893440

約数和(自身を除く): 20898502576

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 7379413, 14758826, 29517652, 51655891, 59035304, 103311782, 118070608, 140208847, 206623564, 280417694, 413247128, 560835388, 826494256, 981461929, 1121670776, 1962923858, 2243341552, 3925847716, 7851695432, 15703390864]

約数ペア:

[(1, 15703390864), (2, 7851695432), (4, 3925847716), (7, 2243341552), (8, 1962923858), (14, 1121670776), (16, 981461929), (19, 826494256), (28, 560835388), (38, 413247128), (56, 280417694), (76, 206623564), (112, 140208847), (133, 118070608), (152, 103311782), (266, 59035304), (304, 51655891), (532, 29517652), (1064, 14758826), (2128, 7379413)]