19115424

素因数分解:

$2^5\times 3^2\times {\mathrm{66373}}^1$

素因数の和:66389

約数の個数: 36

約数和(自身を含む): 54360306

約数和(自身を除く): 35244882

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 66373, 132746, 199119, 265492, 398238, 530984, 597357, 796476, 1061968, 1194714, 1592952, 2123936, 2389428, 3185904, 4778856, 6371808, 9557712, 19115424]

約数ペア:

[(1, 19115424), (2, 9557712), (3, 6371808), (4, 4778856), (6, 3185904), (8, 2389428), (9, 2123936), (12, 1592952), (16, 1194714), (18, 1061968), (24, 796476), (32, 597357), (36, 530984), (48, 398238), (72, 265492), (96, 199119), (144, 132746), (288, 66373)]