19001346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{2677}}^1$

素因数の和:2715

約数の個数: 48

約数和(自身を含む): 47047104

約数和(自身を除く): 28045758

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 169, 182, 273, 338, 507, 546, 1014, 1183, 2366, 2677, 3549, 5354, 7098, 8031, 16062, 18739, 34801, 37478, 56217, 69602, 104403, 112434, 208806, 243607, 452413, 487214, 730821, 904826, 1357239, 1461642, 2714478, 3166891, 6333782, 9500673, 19001346]

約数ペア:

[(1, 19001346), (2, 9500673), (3, 6333782), (6, 3166891), (7, 2714478), (13, 1461642), (14, 1357239), (21, 904826), (26, 730821), (39, 487214), (42, 452413), (78, 243607), (91, 208806), (169, 112434), (182, 104403), (273, 69602), (338, 56217), (507, 37478), (546, 34801), (1014, 18739), (1183, 16062), (2366, 8031), (2677, 7098), (3549, 5354)]