18688736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{53093}}^1$

素因数の和:53114

約数の個数: 24

約数和(自身を含む): 40139064

約数和(自身を除く): 21450328

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 53093, 106186, 212372, 424744, 584023, 849488, 1168046, 1698976, 2336092, 4672184, 9344368, 18688736]

約数ペア:

[(1, 18688736), (2, 9344368), (4, 4672184), (8, 2336092), (11, 1698976), (16, 1168046), (22, 849488), (32, 584023), (44, 424744), (88, 212372), (176, 106186), (352, 53093)]