17944130

素因数分解:

$2^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 33502464

約数和(自身を除く): 15558334

約数列:

[1, 2, 5, 10, 47, 73, 94, 146, 235, 365, 470, 523, 730, 1046, 2615, 3431, 5230, 6862, 17155, 24581, 34310, 38179, 49162, 76358, 122905, 190895, 245810, 381790, 1794413, 3588826, 8972065, 17944130]

約数ペア:

[(1, 17944130), (2, 8972065), (5, 3588826), (10, 1794413), (47, 381790), (73, 245810), (94, 190895), (146, 122905), (235, 76358), (365, 49162), (470, 38179), (523, 34310), (730, 24581), (1046, 17155), (2615, 6862), (3431, 5230)]