1386456486

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{12161899}}^1$

素因数の和:12161923

約数の個数: 16

約数和(自身を含む): 2918856000

約数和(自身を除く): 1532399514

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 12161899, 24323798, 36485697, 72971394, 231076081, 462152162, 693228243, 1386456486]

約数ペア:

[(1, 1386456486), (2, 693228243), (3, 462152162), (6, 231076081), (19, 72971394), (38, 36485697), (57, 24323798), (114, 12161899)]