11519228

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 24858624

約数和(自身を除く): 13339396

約数列:

[1, 2, 4, 7, 14, 23, 28, 31, 46, 62, 92, 124, 161, 217, 322, 434, 577, 644, 713, 868, 1154, 1426, 2308, 2852, 4039, 4991, 8078, 9982, 13271, 16156, 17887, 19964, 26542, 35774, 53084, 71548, 92897, 125209, 185794, 250418, 371588, 411401, 500836, 822802, 1645604, 2879807, 5759614, 11519228]

約数ペア:

[(1, 11519228), (2, 5759614), (4, 2879807), (7, 1645604), (14, 822802), (23, 500836), (28, 411401), (31, 371588), (46, 250418), (62, 185794), (92, 125209), (124, 92897), (161, 71548), (217, 53084), (322, 35774), (434, 26542), (577, 19964), (644, 17887), (713, 16156), (868, 13271), (1154, 9982), (1426, 8078), (2308, 4991), (2852, 4039)]