12565518329

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{41231}}^1$

素因数の和:41465

約数の個数: 32

約数和(自身を含む): 16458494976

約数和(自身を除く): 3892976647

約数列:

[1, 7, 13, 17, 91, 119, 197, 221, 1379, 1547, 2561, 3349, 17927, 23443, 41231, 43537, 288617, 304759, 536003, 700927, 3752021, 4906489, 8122507, 9112051, 56857549, 63784357, 105592591, 138082619, 739148137, 966578333, 1795074047, 12565518329]

約数ペア:

[(1, 12565518329), (7, 1795074047), (13, 966578333), (17, 739148137), (91, 138082619), (119, 105592591), (197, 63784357), (221, 56857549), (1379, 9112051), (1547, 8122507), (2561, 4906489), (3349, 3752021), (17927, 700927), (23443, 536003), (41231, 304759), (43537, 288617)]