2019248864

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{1103}}^1\times {\mathrm{3011}}^1$

素因数の和:4143

約数の個数: 48

約数和(自身を含む): 4189812480

約数和(自身を除く): 2170563616

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 1103, 2206, 3011, 4412, 6022, 8824, 12044, 17648, 20957, 24088, 35296, 41914, 48176, 57209, 83828, 96352, 114418, 167656, 228836, 335312, 457672, 670624, 915344, 1830688, 3321133, 6642266, 13284532, 26569064, 53138128, 63101527, 106276256, 126203054, 252406108, 504812216, 1009624432, 2019248864]

約数ペア:

[(1, 2019248864), (2, 1009624432), (4, 504812216), (8, 252406108), (16, 126203054), (19, 106276256), (32, 63101527), (38, 53138128), (76, 26569064), (152, 13284532), (304, 6642266), (608, 3321133), (1103, 1830688), (2206, 915344), (3011, 670624), (4412, 457672), (6022, 335312), (8824, 228836), (12044, 167656), (17648, 114418), (20957, 96352), (24088, 83828), (35296, 57209), (41914, 48176)]