15768274

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{197}}^1\times {\mathrm{1291}}^1$

素因数の和:1521

約数の個数: 16

約数和(自身を含む): 24558336

約数和(自身を除く): 8790062

約数列:

[1, 2, 31, 62, 197, 394, 1291, 2582, 6107, 12214, 40021, 80042, 254327, 508654, 7884137, 15768274]

約数ペア:

[(1, 15768274), (2, 7884137), (31, 508654), (62, 254327), (197, 80042), (394, 40021), (1291, 12214), (2582, 6107)]