127768388

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{152833}}^1$

素因数の和:152867

約数の個数: 24

約数和(自身を含む): 256761120

約数和(自身を除く): 128992732

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 152833, 305666, 611332, 1681163, 2903827, 3362326, 5807654, 6724652, 11615308, 31942097, 63884194, 127768388]

約数ペア:

[(1, 127768388), (2, 63884194), (4, 31942097), (11, 11615308), (19, 6724652), (22, 5807654), (38, 3362326), (44, 2903827), (76, 1681163), (209, 611332), (418, 305666), (836, 152833)]