15550952

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{491}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 30287520

約数和(自身を除く): 14736568

約数列:

[1, 2, 4, 8, 37, 74, 107, 148, 214, 296, 428, 491, 856, 982, 1964, 3928, 3959, 7918, 15836, 18167, 31672, 36334, 52537, 72668, 105074, 145336, 210148, 420296, 1943869, 3887738, 7775476, 15550952]

約数ペア:

[(1, 15550952), (2, 7775476), (4, 3887738), (8, 1943869), (37, 420296), (74, 210148), (107, 145336), (148, 105074), (214, 72668), (296, 52537), (428, 36334), (491, 31672), (856, 18167), (982, 15836), (1964, 7918), (3928, 3959)]