19528032236

素因数分解:

$2^2\times {\mathrm{61}}^1\times {\mathrm{7121}}^1\times {\mathrm{11239}}^1$

素因数の和:18425

約数の個数: 24

約数和(自身を含む): 34742255520

約数和(自身を除く): 15214223284

約数列:

[1, 2, 4, 61, 122, 244, 7121, 11239, 14242, 22478, 28484, 44956, 434381, 685579, 868762, 1371158, 1737524, 2742316, 80032919, 160065838, 320131676, 4882008059, 9764016118, 19528032236]

約数ペア:

[(1, 19528032236), (2, 9764016118), (4, 4882008059), (61, 320131676), (122, 160065838), (244, 80032919), (7121, 2742316), (11239, 1737524), (14242, 1371158), (22478, 868762), (28484, 685579), (44956, 434381)]