18983936

素因数分解:

$2^{10}\times {\mathrm{18539}}^1$

素因数の和:18559

約数の個数: 22

約数和(自身を含む): 37951380

約数和(自身を除く): 18967444

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 1024, 18539, 37078, 74156, 148312, 296624, 593248, 1186496, 2372992, 4745984, 9491968, 18983936]

約数ペア:

[(1, 18983936), (2, 9491968), (4, 4745984), (8, 2372992), (16, 1186496), (32, 593248), (64, 296624), (128, 148312), (256, 74156), (512, 37078), (1024, 18539)]