15928234

素因数分解:

$2^1\times 7^4\times {\mathrm{31}}^1\times {\mathrm{107}}^1$

素因数の和:168

約数の個数: 40

約数和(自身を含む): 29040768

約数和(自身を除く): 13112534

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 107, 214, 217, 343, 434, 686, 749, 1498, 1519, 2401, 3038, 3317, 4802, 5243, 6634, 10486, 10633, 21266, 23219, 36701, 46438, 73402, 74431, 148862, 162533, 256907, 325066, 513814, 1137731, 2275462, 7964117, 15928234]

約数ペア:

[(1, 15928234), (2, 7964117), (7, 2275462), (14, 1137731), (31, 513814), (49, 325066), (62, 256907), (98, 162533), (107, 148862), (214, 74431), (217, 73402), (343, 46438), (434, 36701), (686, 23219), (749, 21266), (1498, 10633), (1519, 10486), (2401, 6634), (3038, 5243), (3317, 4802)]