40871546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{557}}^1\times {\mathrm{1931}}^1$

素因数の和:2509

約数の個数: 16

約数和(自身を含む): 64683360

約数和(自身を除く): 23811814

約数列:

[1, 2, 19, 38, 557, 1114, 1931, 3862, 10583, 21166, 36689, 73378, 1075567, 2151134, 20435773, 40871546]

約数ペア:

[(1, 40871546), (2, 20435773), (19, 2151134), (38, 1075567), (557, 73378), (1114, 36689), (1931, 21166), (3862, 10583)]