19323703

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6317}}^1$

素因数の和:6366

約数の個数: 16

約数和(自身を含む): 24261120

約数和(自身を除く): 4937417

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6317, 44219, 120023, 145291, 840161, 1017037, 2760529, 19323703]

約数ペア:

[(1, 19323703), (7, 2760529), (19, 1017037), (23, 840161), (133, 145291), (161, 120023), (437, 44219), (3059, 6317)]