12619070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1\times {\mathrm{151}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 23409216

約数和(自身を除く): 10790146

約数列:

[1, 2, 5, 10, 61, 122, 137, 151, 274, 302, 305, 610, 685, 755, 1370, 1510, 8357, 9211, 16714, 18422, 20687, 41374, 41785, 46055, 83570, 92110, 103435, 206870, 1261907, 2523814, 6309535, 12619070]

約数ペア:

[(1, 12619070), (2, 6309535), (5, 2523814), (10, 1261907), (61, 206870), (122, 103435), (137, 92110), (151, 83570), (274, 46055), (302, 41785), (305, 41374), (610, 20687), (685, 18422), (755, 16714), (1370, 9211), (1510, 8357)]