19332496

素因数分解:

$2^4\times {\mathrm{461}}^1\times {\mathrm{2621}}^1$

素因数の和:3090

約数の個数: 20

約数和(自身を含む): 37552284

約数和(自身を除く): 18219788

約数列:

[1, 2, 4, 8, 16, 461, 922, 1844, 2621, 3688, 5242, 7376, 10484, 20968, 41936, 1208281, 2416562, 4833124, 9666248, 19332496]

約数ペア:

[(1, 19332496), (2, 9666248), (4, 4833124), (8, 2416562), (16, 1208281), (461, 41936), (922, 20968), (1844, 10484), (2621, 7376), (3688, 5242)]