19868712

素因数分解:

$2^3\times 3^1\times {\mathrm{29}}^1\times {\mathrm{28547}}^1$

素因数の和:28585

約数の個数: 32

約数和(自身を含む): 51386400

約数和(自身を除く): 31517688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 29, 58, 87, 116, 174, 232, 348, 696, 28547, 57094, 85641, 114188, 171282, 228376, 342564, 685128, 827863, 1655726, 2483589, 3311452, 4967178, 6622904, 9934356, 19868712]

約数ペア:

[(1, 19868712), (2, 9934356), (3, 6622904), (4, 4967178), (6, 3311452), (8, 2483589), (12, 1655726), (24, 827863), (29, 685128), (58, 342564), (87, 228376), (116, 171282), (174, 114188), (232, 85641), (348, 57094), (696, 28547)]