15957042

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{487}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 32980992

約数和(自身を除く): 17023950

約数列:

[1, 2, 3, 6, 43, 86, 127, 129, 254, 258, 381, 487, 762, 974, 1461, 2922, 5461, 10922, 16383, 20941, 32766, 41882, 61849, 62823, 123698, 125646, 185547, 371094, 2659507, 5319014, 7978521, 15957042]

約数ペア:

[(1, 15957042), (2, 7978521), (3, 5319014), (6, 2659507), (43, 371094), (86, 185547), (127, 125646), (129, 123698), (254, 62823), (258, 61849), (381, 41882), (487, 32766), (762, 20941), (974, 16383), (1461, 10922), (2922, 5461)]