300000038

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{607}}^1\times {\mathrm{19009}}^1$

素因数の和:19631

約数の個数: 16

約数和(自身を含む): 485439360

約数和(自身を除く): 185439322

約数列:

[1, 2, 13, 26, 607, 1214, 7891, 15782, 19009, 38018, 247117, 494234, 11538463, 23076926, 150000019, 300000038]

約数ペア:

[(1, 300000038), (2, 150000019), (13, 23076926), (26, 11538463), (607, 494234), (1214, 247117), (7891, 38018), (15782, 19009)]