19068816

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{30559}}^1$

素因数の和:30583

約数の個数: 40

約数和(自身を含む): 53052160

約数和(自身を除く): 33983344

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 30559, 61118, 91677, 122236, 183354, 244472, 366708, 397267, 488944, 733416, 794534, 1191801, 1466832, 1589068, 2383602, 3178136, 4767204, 6356272, 9534408, 19068816]

約数ペア:

[(1, 19068816), (2, 9534408), (3, 6356272), (4, 4767204), (6, 3178136), (8, 2383602), (12, 1589068), (13, 1466832), (16, 1191801), (24, 794534), (26, 733416), (39, 488944), (48, 397267), (52, 366708), (78, 244472), (104, 183354), (156, 122236), (208, 91677), (312, 61118), (624, 30559)]