191707112

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{1559}}^1$

素因数の和:2393

約数の個数: 32

約数和(自身を含む): 379080000

約数和(自身を除く): 187372888

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 809, 1559, 1618, 3118, 3236, 6236, 6472, 12472, 15371, 29621, 30742, 59242, 61484, 118484, 122968, 236968, 1261231, 2522462, 5044924, 10089848, 23963389, 47926778, 95853556, 191707112]

約数ペア:

[(1, 191707112), (2, 95853556), (4, 47926778), (8, 23963389), (19, 10089848), (38, 5044924), (76, 2522462), (152, 1261231), (809, 236968), (1559, 122968), (1618, 118484), (3118, 61484), (3236, 59242), (6236, 30742), (6472, 29621), (12472, 15371)]