22758029

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1412

約数の個数: 16

約数和(自身を含む): 27600000

約数和(自身を除く): 4841971

約数列:

[1, 7, 19, 133, 137, 959, 1249, 2603, 8743, 18221, 23731, 166117, 171113, 1197791, 3251147, 22758029]

約数ペア:

[(1, 22758029), (7, 3251147), (19, 1197791), (133, 171113), (137, 166117), (959, 23731), (1249, 18221), (2603, 8743)]