19240576

素因数分解:

$2^7\times {\mathrm{191}}^1\times {\mathrm{787}}^1$

素因数の和:992

約数の個数: 32

約数和(自身を含む): 38580480

約数和(自身を除く): 19339904

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 191, 382, 764, 787, 1528, 1574, 3056, 3148, 6112, 6296, 12224, 12592, 24448, 25184, 50368, 100736, 150317, 300634, 601268, 1202536, 2405072, 4810144, 9620288, 19240576]

約数ペア:

[(1, 19240576), (2, 9620288), (4, 4810144), (8, 2405072), (16, 1202536), (32, 601268), (64, 300634), (128, 150317), (191, 100736), (382, 50368), (764, 25184), (787, 24448), (1528, 12592), (1574, 12224), (3056, 6296), (3148, 6112)]