19177752

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{72643}}^1$

素因数の和:72663

約数の個数: 32

約数和(自身を含む): 52303680

約数和(自身を除く): 33125928

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 72643, 145286, 217929, 290572, 435858, 581144, 799073, 871716, 1598146, 1743432, 2397219, 3196292, 4794438, 6392584, 9588876, 19177752]

約数ペア:

[(1, 19177752), (2, 9588876), (3, 6392584), (4, 4794438), (6, 3196292), (8, 2397219), (11, 1743432), (12, 1598146), (22, 871716), (24, 799073), (33, 581144), (44, 435858), (66, 290572), (88, 217929), (132, 145286), (264, 72643)]