15912816

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19501}}^1$

素因数の和:19529

約数の個数: 40

約数和(自身を含む): 43528464

約数和(自身を除く): 27615648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 19501, 39002, 58503, 78004, 117006, 156008, 234012, 312016, 331517, 468024, 663034, 936048, 994551, 1326068, 1989102, 2652136, 3978204, 5304272, 7956408, 15912816]

約数ペア:

[(1, 15912816), (2, 7956408), (3, 5304272), (4, 3978204), (6, 2652136), (8, 1989102), (12, 1326068), (16, 994551), (17, 936048), (24, 663034), (34, 468024), (48, 331517), (51, 312016), (68, 234012), (102, 156008), (136, 117006), (204, 78004), (272, 58503), (408, 39002), (816, 19501)]