15691405978

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{191}}^1\times {\mathrm{5407}}^1$

素因数の和:5778

約数の個数: 32

約数和(自身を含む): 24222302208

約数和(自身を除く): 8530896230

約数列:

[1, 2, 71, 107, 142, 191, 214, 382, 5407, 7597, 10814, 13561, 15194, 20437, 27122, 40874, 383897, 578549, 767794, 1032737, 1157098, 1451027, 2065474, 2902054, 41076979, 73324327, 82153958, 110502859, 146648654, 221005718, 7845702989, 15691405978]

約数ペア:

[(1, 15691405978), (2, 7845702989), (71, 221005718), (107, 146648654), (142, 110502859), (191, 82153958), (214, 73324327), (382, 41076979), (5407, 2902054), (7597, 2065474), (10814, 1451027), (13561, 1157098), (15194, 1032737), (20437, 767794), (27122, 578549), (40874, 383897)]