19216896

素因数分解:

$2^9\times 3^1\times {\mathrm{12511}}^1$

素因数の和:12532

約数の個数: 40

約数和(自身を含む): 51199104

約数和(自身を除く): 31982208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1536, 12511, 25022, 37533, 50044, 75066, 100088, 150132, 200176, 300264, 400352, 600528, 800704, 1201056, 1601408, 2402112, 3202816, 4804224, 6405632, 9608448, 19216896]

約数ペア:

[(1, 19216896), (2, 9608448), (3, 6405632), (4, 4804224), (6, 3202816), (8, 2402112), (12, 1601408), (16, 1201056), (24, 800704), (32, 600528), (48, 400352), (64, 300264), (96, 200176), (128, 150132), (192, 100088), (256, 75066), (384, 50044), (512, 37533), (768, 25022), (1536, 12511)]