13815802

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1$

素因数の和:203

約数の個数: 64

約数和(自身を含む): 28514304

約数和(自身を除く): 14698502

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 67, 77, 91, 103, 134, 143, 154, 182, 206, 286, 469, 721, 737, 871, 938, 1001, 1133, 1339, 1442, 1474, 1742, 2002, 2266, 2678, 5159, 6097, 6901, 7931, 9373, 9581, 10318, 12194, 13802, 14729, 15862, 18746, 19162, 29458, 48307, 67067, 75911, 89713, 96614, 103103, 134134, 151822, 179426, 206206, 531377, 627991, 986843, 1062754, 1255982, 1973686, 6907901, 13815802]

約数ペア:

[(1, 13815802), (2, 6907901), (7, 1973686), (11, 1255982), (13, 1062754), (14, 986843), (22, 627991), (26, 531377), (67, 206206), (77, 179426), (91, 151822), (103, 134134), (134, 103103), (143, 96614), (154, 89713), (182, 75911), (206, 67067), (286, 48307), (469, 29458), (721, 19162), (737, 18746), (871, 15862), (938, 14729), (1001, 13802), (1133, 12194), (1339, 10318), (1442, 9581), (1474, 9373), (1742, 7931), (2002, 6901), (2266, 6097), (2678, 5159)]