15682394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 29164800

約数和(自身を除く): 13482406

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 199, 398, 433, 866, 1393, 2587, 2786, 3031, 5174, 5629, 6062, 11258, 18109, 36218, 39403, 78806, 86167, 172334, 603169, 1120171, 1206338, 2240342, 7841197, 15682394]

約数ペア:

[(1, 15682394), (2, 7841197), (7, 2240342), (13, 1206338), (14, 1120171), (26, 603169), (91, 172334), (182, 86167), (199, 78806), (398, 39403), (433, 36218), (866, 18109), (1393, 11258), (2587, 6062), (2786, 5629), (3031, 5174)]