15200323

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:378

約数の個数: 16

約数和(自身を含む): 16727040

約数和(自身を除く): 1526717

約数列:

[1, 19, 31, 131, 197, 589, 2489, 3743, 4061, 6107, 25807, 77159, 116033, 490333, 800017, 15200323]

約数ペア:

[(1, 15200323), (19, 800017), (31, 490333), (131, 116033), (197, 77159), (589, 25807), (2489, 6107), (3743, 4061)]