13385422

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{541}}^1$

素因数の和:771

約数の個数: 16

約数和(自身を含む): 20487600

約数和(自身を除く): 7102178

約数列:

[1, 2, 89, 139, 178, 278, 541, 1082, 12371, 24742, 48149, 75199, 96298, 150398, 6692711, 13385422]

約数ペア:

[(1, 13385422), (2, 6692711), (89, 150398), (139, 96298), (178, 75199), (278, 48149), (541, 24742), (1082, 12371)]