19008896

素因数分解:

$2^7\times {\mathrm{97}}^1\times {\mathrm{1531}}^1$

素因数の和:1642

約数の個数: 32

約数和(自身を含む): 38284680

約数和(自身を除く): 19275784

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 388, 776, 1531, 1552, 3062, 3104, 6124, 6208, 12248, 12416, 24496, 48992, 97984, 148507, 195968, 297014, 594028, 1188056, 2376112, 4752224, 9504448, 19008896]

約数ペア:

[(1, 19008896), (2, 9504448), (4, 4752224), (8, 2376112), (16, 1188056), (32, 594028), (64, 297014), (97, 195968), (128, 148507), (194, 97984), (388, 48992), (776, 24496), (1531, 12416), (1552, 12248), (3062, 6208), (3104, 6124)]