19329323

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149}}^1\times {\mathrm{587}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 22226400

約数和(自身を除く): 2897077

約数列:

[1, 13, 17, 149, 221, 587, 1937, 2533, 7631, 9979, 32929, 87463, 129727, 1137019, 1486871, 19329323]

約数ペア:

[(1, 19329323), (13, 1486871), (17, 1137019), (149, 129727), (221, 87463), (587, 32929), (1937, 9979), (2533, 7631)]