15690318256

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{39979}}^1$

素因数の和:41297

約数の個数: 40

約数和(自身を含む): 32025579200

約数和(自身を除く): 16335260944

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 1291, 2582, 5164, 10328, 20656, 24529, 39979, 49058, 79958, 98116, 159916, 196232, 319832, 392464, 639664, 759601, 1519202, 3038404, 6076808, 12153616, 51612889, 103225778, 206451556, 412903112, 825806224, 980644891, 1961289782, 3922579564, 7845159128, 15690318256]

約数ペア:

[(1, 15690318256), (2, 7845159128), (4, 3922579564), (8, 1961289782), (16, 980644891), (19, 825806224), (38, 412903112), (76, 206451556), (152, 103225778), (304, 51612889), (1291, 12153616), (2582, 6076808), (5164, 3038404), (10328, 1519202), (20656, 759601), (24529, 639664), (39979, 392464), (49058, 319832), (79958, 196232), (98116, 159916)]