19225308

素因数分解:

$2^2\times 3^1\times {\mathrm{631}}^1\times {\mathrm{2539}}^1$

素因数の和:3177

約数の個数: 24

約数和(自身を含む): 44947840

約数和(自身を除く): 25722532

約数列:

[1, 2, 3, 4, 6, 12, 631, 1262, 1893, 2524, 2539, 3786, 5078, 7572, 7617, 10156, 15234, 30468, 1602109, 3204218, 4806327, 6408436, 9612654, 19225308]

約数ペア:

[(1, 19225308), (2, 9612654), (3, 6408436), (4, 4806327), (6, 3204218), (12, 1602109), (631, 30468), (1262, 15234), (1893, 10156), (2524, 7617), (2539, 7572), (3786, 5078)]