15702909398

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2087}}^1\times {\mathrm{4817}}^1$

素因数の和:6988

約数の個数: 32

約数和(自身を含む): 26075478528

約数和(自身を除く): 10372569130

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 2087, 4174, 4817, 9634, 22957, 45914, 52987, 105974, 148177, 296354, 342007, 684014, 1629947, 3259894, 3762077, 7524154, 10053079, 20106158, 110583869, 221167738, 713768609, 1427537218, 7851454699, 15702909398]

約数ペア:

[(1, 15702909398), (2, 7851454699), (11, 1427537218), (22, 713768609), (71, 221167738), (142, 110583869), (781, 20106158), (1562, 10053079), (2087, 7524154), (4174, 3762077), (4817, 3259894), (9634, 1629947), (22957, 684014), (45914, 342007), (52987, 296354), (105974, 148177)]