19005502312

素因数分解:

$2^3\times {\mathrm{653}}^1\times {\mathrm{3638113}}^1$

素因数の和:3638772

約数の個数: 16

約数和(自身を含む): 35689898340

約数和(自身を除く): 16684396028

約数列:

[1, 2, 4, 8, 653, 1306, 2612, 5224, 3638113, 7276226, 14552452, 29104904, 2375687789, 4751375578, 9502751156, 19005502312]

約数ペア:

[(1, 19005502312), (2, 9502751156), (4, 4751375578), (8, 2375687789), (653, 29104904), (1306, 14552452), (2612, 7276226), (5224, 3638113)]