19395206158

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{1129}}^1\times {\mathrm{3769}}^1$

素因数の和:4996

約数の個数: 32

約数和(自身を含む): 30365992800

約数和(自身を除く): 10970786642

約数列:

[1, 2, 43, 53, 86, 106, 1129, 2258, 2279, 3769, 4558, 7538, 48547, 59837, 97094, 119674, 162067, 199757, 324134, 399514, 2572991, 4255201, 5145982, 8510402, 8589551, 17179102, 182973643, 225525653, 365947286, 451051306, 9697603079, 19395206158]

約数ペア:

[(1, 19395206158), (2, 9697603079), (43, 451051306), (53, 365947286), (86, 225525653), (106, 182973643), (1129, 17179102), (2258, 8589551), (2279, 8510402), (3769, 5145982), (4558, 4255201), (7538, 2572991), (48547, 399514), (59837, 324134), (97094, 199757), (119674, 162067)]