15652806

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2749}}^1$

素因数の和:2840

約数の個数: 32

約数和(自身を含む): 34188000

約数和(自身を除く): 18535194

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2749, 2847, 5498, 5694, 8247, 16494, 35737, 71474, 107211, 200677, 214422, 401354, 602031, 1204062, 2608801, 5217602, 7826403, 15652806]

約数ペア:

[(1, 15652806), (2, 7826403), (3, 5217602), (6, 2608801), (13, 1204062), (26, 602031), (39, 401354), (73, 214422), (78, 200677), (146, 107211), (219, 71474), (438, 35737), (949, 16494), (1898, 8247), (2749, 5694), (2847, 5498)]