15663671582

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{195791}}^1$

素因数の和:196004

約数の個数: 32

約数和(自身を含む): 26939412864

約数和(自身を除く): 11275741282

約数列:

[1, 2, 13, 17, 26, 34, 181, 221, 362, 442, 2353, 3077, 4706, 6154, 40001, 80002, 195791, 391582, 2545283, 3328447, 5090566, 6656894, 35438171, 43269811, 70876342, 86539622, 460696223, 602448907, 921392446, 1204897814, 7831835791, 15663671582]

約数ペア:

[(1, 15663671582), (2, 7831835791), (13, 1204897814), (17, 921392446), (26, 602448907), (34, 460696223), (181, 86539622), (221, 70876342), (362, 43269811), (442, 35438171), (2353, 6656894), (3077, 5090566), (4706, 3328447), (6154, 2545283), (40001, 391582), (80002, 195791)]