19401412

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{3329}}^1$

素因数の和:3411

約数の個数: 24

約数和(自身を含む): 35804160

約数和(自身を除く): 16402748

約数列:

[1, 2, 4, 31, 47, 62, 94, 124, 188, 1457, 2914, 3329, 5828, 6658, 13316, 103199, 156463, 206398, 312926, 412796, 625852, 4850353, 9700706, 19401412]

約数ペア:

[(1, 19401412), (2, 9700706), (4, 4850353), (31, 625852), (47, 412796), (62, 312926), (94, 206398), (124, 156463), (188, 103199), (1457, 13316), (2914, 6658), (3329, 5828)]