19156677134

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{521}}^2$

素因数の和:1193

約数の個数: 36

約数和(自身を含む): 33373123656

約数和(自身を除く): 14216446522

約数列:

[1, 2, 7, 14, 71, 142, 497, 521, 994, 1042, 3647, 5041, 7294, 10082, 35287, 36991, 70574, 73982, 258937, 271441, 517874, 542882, 1900087, 2626361, 3800174, 5252722, 18384527, 19272311, 36769054, 38544622, 134906177, 269812354, 1368334081, 2736668162, 9578338567, 19156677134]

約数ペア:

[(1, 19156677134), (2, 9578338567), (7, 2736668162), (14, 1368334081), (71, 269812354), (142, 134906177), (497, 38544622), (521, 36769054), (994, 19272311), (1042, 18384527), (3647, 5252722), (5041, 3800174), (7294, 2626361), (10082, 1900087), (35287, 542882), (36991, 517874), (70574, 271441), (73982, 258937)]