19007744

素因数分解:

$2^8\times 7^1\times {\mathrm{10607}}^1$

素因数の和:10630

約数の個数: 36

約数和(自身を含む): 43365504

約数和(自身を除く): 24357760

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 896, 1792, 10607, 21214, 42428, 74249, 84856, 148498, 169712, 296996, 339424, 593992, 678848, 1187984, 1357696, 2375968, 2715392, 4751936, 9503872, 19007744]

約数ペア:

[(1, 19007744), (2, 9503872), (4, 4751936), (7, 2715392), (8, 2375968), (14, 1357696), (16, 1187984), (28, 678848), (32, 593992), (56, 339424), (64, 296996), (112, 169712), (128, 148498), (224, 84856), (256, 74249), (448, 42428), (896, 21214), (1792, 10607)]