15730494

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{201673}}^1$

素因数の和:201691

約数の個数: 16

約数和(自身を含む): 33881232

約数和(自身を除く): 18150738

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 201673, 403346, 605019, 1210038, 2621749, 5243498, 7865247, 15730494]

約数ペア:

[(1, 15730494), (2, 7865247), (3, 5243498), (6, 2621749), (13, 1210038), (26, 605019), (39, 403346), (78, 201673)]