16838235

素因数分解:

$3^2\times 5^1\times {\mathrm{593}}^1\times {\mathrm{631}}^1$

素因数の和:1235

約数の個数: 24

約数和(自身を含む): 29281824

約数和(自身を除く): 12443589

約数列:

[1, 3, 5, 9, 15, 45, 593, 631, 1779, 1893, 2965, 3155, 5337, 5679, 8895, 9465, 26685, 28395, 374183, 1122549, 1870915, 3367647, 5612745, 16838235]

約数ペア:

[(1, 16838235), (3, 5612745), (5, 3367647), (9, 1870915), (15, 1122549), (45, 374183), (593, 28395), (631, 26685), (1779, 9465), (1893, 8895), (2965, 5679), (3155, 5337)]