12672994

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{953}}^1$

素因数の和:1125

約数の個数: 16

約数和(自身を含む): 19518840

約数和(自身を除く): 6845846

約数列:

[1, 2, 61, 109, 122, 218, 953, 1906, 6649, 13298, 58133, 103877, 116266, 207754, 6336497, 12672994]

約数ペア:

[(1, 12672994), (2, 6336497), (61, 207754), (109, 116266), (122, 103877), (218, 58133), (953, 13298), (1906, 6649)]