22405085

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{1303}}^1$

素因数の和:1508

約数の個数: 16

約数和(自身を含む): 28479360

約数和(自身を除く): 6074275

約数列:

[1, 5, 19, 95, 181, 905, 1303, 3439, 6515, 17195, 24757, 123785, 235843, 1179215, 4481017, 22405085]

約数ペア:

[(1, 22405085), (5, 4481017), (19, 1179215), (95, 235843), (181, 123785), (905, 24757), (1303, 17195), (3439, 6515)]