15967686

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8089}}^1$

素因数の和:8148

約数の個数: 32

約数和(自身を含む): 37278720

約数和(自身を除く): 21311034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 8089, 16178, 24267, 48534, 56623, 113246, 169869, 339738, 380183, 760366, 1140549, 2281098, 2661281, 5322562, 7983843, 15967686]

約数ペア:

[(1, 15967686), (2, 7983843), (3, 5322562), (6, 2661281), (7, 2281098), (14, 1140549), (21, 760366), (42, 380183), (47, 339738), (94, 169869), (141, 113246), (282, 56623), (329, 48534), (658, 24267), (987, 16178), (1974, 8089)]