1858048

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:228

約数の個数: 40

約数和(自身を含む): 3928320

約数和(自身を除く): 2070272

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 191, 256, 304, 382, 512, 608, 764, 1216, 1528, 2432, 3056, 3629, 4864, 6112, 7258, 9728, 12224, 14516, 24448, 29032, 48896, 58064, 97792, 116128, 232256, 464512, 929024, 1858048]

約数ペア:

[(1, 1858048), (2, 929024), (4, 464512), (8, 232256), (16, 116128), (19, 97792), (32, 58064), (38, 48896), (64, 29032), (76, 24448), (128, 14516), (152, 12224), (191, 9728), (256, 7258), (304, 6112), (382, 4864), (512, 3629), (608, 3056), (764, 2432), (1216, 1528)]