18442711

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{6029}}^1$

素因数の和:6078

約数の個数: 16

約数和(自身を含む): 23155200

約数和(自身を除く): 4712489

約数列:

[1, 7, 19, 23, 133, 161, 437, 3059, 6029, 42203, 114551, 138667, 801857, 970669, 2634673, 18442711]

約数ペア:

[(1, 18442711), (7, 2634673), (19, 970669), (23, 801857), (133, 138667), (161, 114551), (437, 42203), (3059, 6029)]