131506562

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1597}}^1$

素因数の和:1826

約数の個数: 32

約数和(自身を含む): 227810880

約数和(自身を除く): 96304318

約数列:

[1, 2, 11, 19, 22, 38, 197, 209, 394, 418, 1597, 2167, 3194, 3743, 4334, 7486, 17567, 30343, 35134, 41173, 60686, 82346, 314609, 333773, 629218, 667546, 3460699, 5977571, 6921398, 11955142, 65753281, 131506562]

約数ペア:

[(1, 131506562), (2, 65753281), (11, 11955142), (19, 6921398), (22, 5977571), (38, 3460699), (197, 667546), (209, 629218), (394, 333773), (418, 314609), (1597, 82346), (2167, 60686), (3194, 41173), (3743, 35134), (4334, 30343), (7486, 17567)]