15693738890

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{4889}}^1\times {\mathrm{11069}}^1$

素因数の和:15994

約数の個数: 32

約数和(自身を含む): 29231442000

約数和(自身を除く): 13537703110

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 4889, 9778, 11069, 22138, 24445, 48890, 55345, 110690, 141781, 283562, 321001, 642002, 708905, 1417810, 1605005, 3210010, 54116341, 108232682, 270581705, 541163410, 1569373889, 3138747778, 7846869445, 15693738890]

約数ペア:

[(1, 15693738890), (2, 7846869445), (5, 3138747778), (10, 1569373889), (29, 541163410), (58, 270581705), (145, 108232682), (290, 54116341), (4889, 3210010), (9778, 1605005), (11069, 1417810), (22138, 708905), (24445, 642002), (48890, 321001), (55345, 283562), (110690, 141781)]