19006714779

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1163}}^1\times {\mathrm{419047}}^1$

素因数の和:420226

約数の個数: 16

約数和(自身を含む): 27315224832

約数和(自身を除く): 8308510053

約数列:

[1, 3, 13, 39, 1163, 3489, 15119, 45357, 419047, 1257141, 5447611, 16342833, 487351661, 1462054983, 6335571593, 19006714779]

約数ペア:

[(1, 19006714779), (3, 6335571593), (13, 1462054983), (39, 487351661), (1163, 16342833), (3489, 5447611), (15119, 1257141), (45357, 419047)]