22013229

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{55171}}^1$

素因数の和:55200

約数の個数: 16

約数和(自身を含む): 35310080

約数和(自身を除く): 13296851

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 55171, 165513, 386197, 1048249, 1158591, 3144747, 7337743, 22013229]

約数ペア:

[(1, 22013229), (3, 7337743), (7, 3144747), (19, 1158591), (21, 1048249), (57, 386197), (133, 165513), (399, 55171)]