15970804906

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{571}}^1\times {\mathrm{12409}}^1$

素因数の和:13019

約数の個数: 48

約数和(自身を含む): 29132326080

約数和(自身を除く): 13161521174

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 161, 322, 571, 1127, 1142, 2254, 3997, 7994, 12409, 13133, 24818, 26266, 27979, 55958, 86863, 91931, 173726, 183862, 285407, 570814, 608041, 643517, 1216082, 1287034, 1997849, 3995698, 7085539, 13984943, 14171078, 27969886, 49598773, 99197546, 162967397, 325934794, 347191411, 694382822, 1140771779, 2281543558, 7985402453, 15970804906]

約数ペア:

[(1, 15970804906), (2, 7985402453), (7, 2281543558), (14, 1140771779), (23, 694382822), (46, 347191411), (49, 325934794), (98, 162967397), (161, 99197546), (322, 49598773), (571, 27969886), (1127, 14171078), (1142, 13984943), (2254, 7085539), (3997, 3995698), (7994, 1997849), (12409, 1287034), (13133, 1216082), (24818, 643517), (26266, 608041), (27979, 570814), (55958, 285407), (86863, 183862), (91931, 173726)]