215575594

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{8539}}^1$

素因数の和:9525

約数の個数: 16

約数和(自身を含む): 348636960

約数和(自身を除く): 133061366

約数列:

[1, 2, 13, 26, 971, 1942, 8539, 12623, 17078, 25246, 111007, 222014, 8291369, 16582738, 107787797, 215575594]

約数ペア:

[(1, 215575594), (2, 107787797), (13, 16582738), (26, 8291369), (971, 222014), (1942, 111007), (8539, 25246), (12623, 17078)]