19438536

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{62303}}^1$

素因数の和:62325

約数の個数: 32

約数和(自身を含む): 52335360

約数和(自身を除く): 32896824

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 62303, 124606, 186909, 249212, 373818, 498424, 747636, 809939, 1495272, 1619878, 2429817, 3239756, 4859634, 6479512, 9719268, 19438536]

約数ペア:

[(1, 19438536), (2, 9719268), (3, 6479512), (4, 4859634), (6, 3239756), (8, 2429817), (12, 1619878), (13, 1495272), (24, 809939), (26, 747636), (39, 498424), (52, 373818), (78, 249212), (104, 186909), (156, 124606), (312, 62303)]