19305376

素因数分解:

$2^5\times {\mathrm{421}}^1\times {\mathrm{1433}}^1$

素因数の和:1864

約数の個数: 24

約数和(自身を含む): 38124324

約数和(自身を除く): 18818948

約数列:

[1, 2, 4, 8, 16, 32, 421, 842, 1433, 1684, 2866, 3368, 5732, 6736, 11464, 13472, 22928, 45856, 603293, 1206586, 2413172, 4826344, 9652688, 19305376]

約数ペア:

[(1, 19305376), (2, 9652688), (4, 4826344), (8, 2413172), (16, 1206586), (32, 603293), (421, 45856), (842, 22928), (1433, 13472), (1684, 11464), (2866, 6736), (3368, 5732)]