12854830

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2333}}^1$

素因数の和:2388

約数の個数: 32

約数和(自身を含む): 25207200

約数和(自身を除く): 12352370

約数列:

[1, 2, 5, 10, 19, 29, 38, 58, 95, 145, 190, 290, 551, 1102, 2333, 2755, 4666, 5510, 11665, 23330, 44327, 67657, 88654, 135314, 221635, 338285, 443270, 676570, 1285483, 2570966, 6427415, 12854830]

約数ペア:

[(1, 12854830), (2, 6427415), (5, 2570966), (10, 1285483), (19, 676570), (29, 443270), (38, 338285), (58, 221635), (95, 135314), (145, 88654), (190, 67657), (290, 44327), (551, 23330), (1102, 11665), (2333, 5510), (2755, 4666)]