15969154

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:298

約数の個数: 32

約数和(自身を含む): 26611200

約数和(自身を除く): 10642046

約数列:

[1, 2, 17, 31, 34, 62, 109, 139, 218, 278, 527, 1054, 1853, 2363, 3379, 3706, 4309, 4726, 6758, 8618, 15151, 30302, 57443, 73253, 114886, 146506, 257567, 469681, 515134, 939362, 7984577, 15969154]

約数ペア:

[(1, 15969154), (2, 7984577), (17, 939362), (31, 515134), (34, 469681), (62, 257567), (109, 146506), (139, 114886), (218, 73253), (278, 57443), (527, 30302), (1054, 15151), (1853, 8618), (2363, 6758), (3379, 4726), (3706, 4309)]