15694559216

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2297213}}^1$

素因数の和:2297289

約数の個数: 40

約数和(自身を含む): 35321962464

約数和(自身を除く): 19627403248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 112, 122, 244, 427, 488, 854, 976, 1708, 3416, 6832, 2297213, 4594426, 9188852, 16080491, 18377704, 32160982, 36755408, 64321964, 128643928, 140129993, 257287856, 280259986, 560519972, 980909951, 1121039944, 1961819902, 2242079888, 3923639804, 7847279608, 15694559216]

約数ペア:

[(1, 15694559216), (2, 7847279608), (4, 3923639804), (7, 2242079888), (8, 1961819902), (14, 1121039944), (16, 980909951), (28, 560519972), (56, 280259986), (61, 257287856), (112, 140129993), (122, 128643928), (244, 64321964), (427, 36755408), (488, 32160982), (854, 18377704), (976, 16080491), (1708, 9188852), (3416, 4594426), (6832, 2297213)]