15965958

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{997}}^1$

素因数の和:1176

約数の個数: 32

約数和(自身を含む): 34059744

約数和(自身を除く): 18093786

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 157, 314, 471, 942, 997, 1994, 2669, 2991, 5338, 5982, 8007, 16014, 16949, 33898, 50847, 101694, 156529, 313058, 469587, 939174, 2660993, 5321986, 7982979, 15965958]

約数ペア:

[(1, 15965958), (2, 7982979), (3, 5321986), (6, 2660993), (17, 939174), (34, 469587), (51, 313058), (102, 156529), (157, 101694), (314, 50847), (471, 33898), (942, 16949), (997, 16014), (1994, 8007), (2669, 5982), (2991, 5338)]