22518097

素因数分解:

$7^2\times {\mathrm{19}}^3\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 24

約数和(自身を含む): 28062240

約数和(自身を除く): 5544143

約数列:

[1, 7, 19, 49, 67, 133, 361, 469, 931, 1273, 2527, 3283, 6859, 8911, 17689, 24187, 48013, 62377, 169309, 336091, 459553, 1185163, 3216871, 22518097]

約数ペア:

[(1, 22518097), (7, 3216871), (19, 1185163), (49, 459553), (67, 336091), (133, 169309), (361, 62377), (469, 48013), (931, 24187), (1273, 17689), (2527, 8911), (3283, 6859)]