19370754

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82781}}^1$

素因数の和:82802

約数の個数: 24

約数和(自身を含む): 45198972

約数和(自身を除く): 25828218

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82781, 165562, 248343, 496686, 745029, 1076153, 1490058, 2152306, 3228459, 6456918, 9685377, 19370754]

約数ペア:

[(1, 19370754), (2, 9685377), (3, 6456918), (6, 3228459), (9, 2152306), (13, 1490058), (18, 1076153), (26, 745029), (39, 496686), (78, 248343), (117, 165562), (234, 82781)]