39770876

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{1931}}^1$

素因数の和:2225

約数の個数: 24

約数和(自身を含む): 73570560

約数和(自身を除く): 33799684

約数列:

[1, 2, 4, 19, 38, 76, 271, 542, 1084, 1931, 3862, 5149, 7724, 10298, 20596, 36689, 73378, 146756, 523301, 1046602, 2093204, 9942719, 19885438, 39770876]

約数ペア:

[(1, 39770876), (2, 19885438), (4, 9942719), (19, 2093204), (38, 1046602), (76, 523301), (271, 146756), (542, 73378), (1084, 36689), (1931, 20596), (3862, 10298), (5149, 7724)]