19285126

素因数分解:

$2^1\times 7^2\times {\mathrm{307}}^1\times {\mathrm{641}}^1$

素因数の和:964

約数の個数: 24

約数和(自身を含む): 33812856

約数和(自身を除く): 14527730

約数列:

[1, 2, 7, 14, 49, 98, 307, 614, 641, 1282, 2149, 4298, 4487, 8974, 15043, 30086, 31409, 62818, 196787, 393574, 1377509, 2755018, 9642563, 19285126]

約数ペア:

[(1, 19285126), (2, 9642563), (7, 2755018), (14, 1377509), (49, 393574), (98, 196787), (307, 62818), (614, 31409), (641, 30086), (1282, 15043), (2149, 8974), (4298, 4487)]