19252616

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{743}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 37497600

約数和(自身を除く): 18244984

約数列:

[1, 2, 4, 8, 41, 79, 82, 158, 164, 316, 328, 632, 743, 1486, 2972, 3239, 5944, 6478, 12956, 25912, 30463, 58697, 60926, 117394, 121852, 234788, 243704, 469576, 2406577, 4813154, 9626308, 19252616]

約数ペア:

[(1, 19252616), (2, 9626308), (4, 4813154), (8, 2406577), (41, 469576), (79, 243704), (82, 234788), (158, 121852), (164, 117394), (316, 60926), (328, 58697), (632, 30463), (743, 25912), (1486, 12956), (2972, 6478), (3239, 5944)]