15661411184

素因数分解:

$2^4\times {\mathrm{22877}}^1\times {\mathrm{42787}}^1$

素因数の和:65672

約数の個数: 20

約数和(自身を含む): 30346019784

約数和(自身を除く): 14684608600

約数列:

[1, 2, 4, 8, 16, 22877, 42787, 45754, 85574, 91508, 171148, 183016, 342296, 366032, 684592, 978838199, 1957676398, 3915352796, 7830705592, 15661411184]

約数ペア:

[(1, 15661411184), (2, 7830705592), (4, 3915352796), (8, 1957676398), (16, 978838199), (22877, 684592), (42787, 366032), (45754, 342296), (85574, 183016), (91508, 171148)]