19394624

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{4523}}^1$

素因数の和:4602

約数の個数: 28

約数和(自身を含む): 39069264

約数和(自身を除く): 19674640

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 134, 268, 536, 1072, 2144, 4288, 4523, 9046, 18092, 36184, 72368, 144736, 289472, 303041, 606082, 1212164, 2424328, 4848656, 9697312, 19394624]

約数ペア:

[(1, 19394624), (2, 9697312), (4, 4848656), (8, 2424328), (16, 1212164), (32, 606082), (64, 303041), (67, 289472), (134, 144736), (268, 72368), (536, 36184), (1072, 18092), (2144, 9046), (4288, 4523)]