38698535

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 51840000

約数和(自身を除く): 13141465

約数列:

[1, 5, 19, 23, 89, 95, 115, 199, 437, 445, 995, 1691, 2047, 2185, 3781, 4577, 8455, 10235, 17711, 18905, 22885, 38893, 86963, 88555, 194465, 336509, 407353, 434815, 1682545, 2036765, 7739707, 38698535]

約数ペア:

[(1, 38698535), (5, 7739707), (19, 2036765), (23, 1682545), (89, 434815), (95, 407353), (115, 336509), (199, 194465), (437, 88555), (445, 86963), (995, 38893), (1691, 22885), (2047, 18905), (2185, 17711), (3781, 10235), (4577, 8455)]