19356340947

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{42307}}^1\times {\mathrm{8971}}^1$

素因数の和:51298

約数の個数: 16

約数和(自身を含む): 27330291072

約数和(自身を除く): 7973950125

約数列:

[1, 3, 17, 51, 8971, 26913, 42307, 126921, 152507, 457521, 719219, 2157657, 379536097, 1138608291, 6452113649, 19356340947]

約数ペア:

[(1, 19356340947), (3, 6452113649), (17, 1138608291), (51, 379536097), (8971, 2157657), (26913, 719219), (42307, 457521), (126921, 152507)]