19284601

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2377}}^1$

素因数の和:2464

約数の個数: 16

約数和(自身を含む): 23589760

約数和(自身を除く): 4305159

約数列:

[1, 7, 19, 61, 133, 427, 1159, 2377, 8113, 16639, 45163, 144997, 316141, 1014979, 2754943, 19284601]

約数ペア:

[(1, 19284601), (7, 2754943), (19, 1014979), (61, 316141), (133, 144997), (427, 45163), (1159, 16639), (2377, 8113)]