15691644632

素因数分解:

$2^3\times {\mathrm{991}}^1\times {\mathrm{1979269}}^1$

素因数の和:1980266

約数の個数: 16

約数和(自身を含む): 29451537600

約数和(自身を除く): 13759892968

約数列:

[1, 2, 4, 8, 991, 1982, 3964, 7928, 1979269, 3958538, 7917076, 15834152, 1961455579, 3922911158, 7845822316, 15691644632]

約数ペア:

[(1, 15691644632), (2, 7845822316), (4, 3922911158), (8, 1961455579), (991, 15834152), (1982, 7917076), (3964, 3958538), (7928, 1979269)]