15671213338

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{269719}}^1$

素因数の和:269890

約数の個数: 32

約数和(自身を含む): 27187776000

約数和(自身を除く): 11516562662

約数列:

[1, 2, 11, 19, 22, 38, 139, 209, 278, 418, 1529, 2641, 3058, 5282, 29051, 58102, 269719, 539438, 2966909, 5124661, 5933818, 10249322, 37490941, 56371271, 74981882, 112742542, 412400351, 712327879, 824800702, 1424655758, 7835606669, 15671213338]

約数ペア:

[(1, 15671213338), (2, 7835606669), (11, 1424655758), (19, 824800702), (22, 712327879), (38, 412400351), (139, 112742542), (209, 74981882), (278, 56371271), (418, 37490941), (1529, 10249322), (2641, 5933818), (3058, 5124661), (5282, 2966909), (29051, 539438), (58102, 269719)]