12917086

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{10139}}^1$

素因数の和:10168

約数の個数: 24

約数和(自身を含む): 24275160

約数和(自身を除く): 11358074

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 10139, 20278, 70973, 131807, 141946, 263614, 496811, 922649, 993622, 1845298, 6458543, 12917086]

約数ペア:

[(1, 12917086), (2, 6458543), (7, 1845298), (13, 993622), (14, 922649), (26, 496811), (49, 263614), (91, 141946), (98, 131807), (182, 70973), (637, 20278), (1274, 10139)]