191119214

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{35171}}^1$

素因数の和:35216

約数の個数: 32

約数和(自身を含む): 354533760

約数和(自身を除く): 163414546

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 5434, 35171, 70342, 386881, 457223, 668249, 773762, 914446, 1336498, 5029453, 7350739, 8687237, 10058906, 14701478, 17374474, 95559607, 191119214]

約数ペア:

[(1, 191119214), (2, 95559607), (11, 17374474), (13, 14701478), (19, 10058906), (22, 8687237), (26, 7350739), (38, 5029453), (143, 1336498), (209, 914446), (247, 773762), (286, 668249), (418, 457223), (494, 386881), (2717, 70342), (5434, 35171)]