19005247870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{3271127}}^1$

素因数の和:3271224

約数の個数: 32

約数和(自身を含む): 39567564288

約数和(自身を除く): 20562316418

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 83, 166, 415, 581, 830, 1162, 2905, 5810, 3271127, 6542254, 16355635, 22897889, 32711270, 45795778, 114489445, 228978890, 271503541, 543007082, 1357517705, 1900524787, 2715035410, 3801049574, 9502623935, 19005247870]

約数ペア:

[(1, 19005247870), (2, 9502623935), (5, 3801049574), (7, 2715035410), (10, 1900524787), (14, 1357517705), (35, 543007082), (70, 271503541), (83, 228978890), (166, 114489445), (415, 45795778), (581, 32711270), (830, 22897889), (1162, 16355635), (2905, 6542254), (5810, 3271127)]