19761144

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{63337}}^1$

素因数の和:63359

約数の個数: 32

約数和(自身を含む): 53203920

約数和(自身を除く): 33442776

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 63337, 126674, 190011, 253348, 380022, 506696, 760044, 823381, 1520088, 1646762, 2470143, 3293524, 4940286, 6587048, 9880572, 19761144]

約数ペア:

[(1, 19761144), (2, 9880572), (3, 6587048), (4, 4940286), (6, 3293524), (8, 2470143), (12, 1646762), (13, 1520088), (24, 823381), (26, 760044), (39, 506696), (52, 380022), (78, 253348), (104, 190011), (156, 126674), (312, 63337)]