1917782024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1559}}^1\times {\mathrm{8093}}^1$

素因数の和:9677

約数の個数: 32

約数和(自身を含む): 3787992000

約数和(自身を除く): 1870209976

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1559, 3118, 6236, 8093, 12472, 16186, 29621, 32372, 59242, 64744, 118484, 153767, 236968, 307534, 615068, 1230136, 12616987, 25233974, 50467948, 100935896, 239722753, 479445506, 958891012, 1917782024]

約数ペア:

[(1, 1917782024), (2, 958891012), (4, 479445506), (8, 239722753), (19, 100935896), (38, 50467948), (76, 25233974), (152, 12616987), (1559, 1230136), (3118, 615068), (6236, 307534), (8093, 236968), (12472, 153767), (16186, 118484), (29621, 64744), (32372, 59242)]