47137486

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{109}}^1\times {\mathrm{1787}}^1$

素因数の和:1920

約数の個数: 24

約数和(自身を含む): 78475320

約数和(自身を除く): 31337834

約数列:

[1, 2, 11, 22, 109, 121, 218, 242, 1199, 1787, 2398, 3574, 13189, 19657, 26378, 39314, 194783, 216227, 389566, 432454, 2142613, 4285226, 23568743, 47137486]

約数ペア:

[(1, 47137486), (2, 23568743), (11, 4285226), (22, 2142613), (109, 432454), (121, 389566), (218, 216227), (242, 194783), (1199, 39314), (1787, 26378), (2398, 19657), (3574, 13189)]