1954295618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{387911}}^1$

素因数の和:388153

約数の個数: 16

約数和(自身を含む): 3211911360

約数和(自身を除く): 1257615742

約数列:

[1, 2, 11, 22, 229, 458, 2519, 5038, 387911, 775822, 4267021, 8534042, 88831619, 177663238, 977147809, 1954295618]

約数ペア:

[(1, 1954295618), (2, 977147809), (11, 177663238), (22, 88831619), (229, 8534042), (458, 4267021), (2519, 775822), (5038, 387911)]