19419872

素因数分解:

$2^5\times {\mathrm{373}}^1\times {\mathrm{1627}}^1$

素因数の和:2010

約数の個数: 24

約数和(自身を含む): 38358936

約数和(自身を除く): 18939064

約数列:

[1, 2, 4, 8, 16, 32, 373, 746, 1492, 1627, 2984, 3254, 5968, 6508, 11936, 13016, 26032, 52064, 606871, 1213742, 2427484, 4854968, 9709936, 19419872]

約数ペア:

[(1, 19419872), (2, 9709936), (4, 4854968), (8, 2427484), (16, 1213742), (32, 606871), (373, 52064), (746, 26032), (1492, 13016), (1627, 11936), (2984, 6508), (3254, 5968)]