30315944

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199447}}^1$

素因数の和:199472

約数の個数: 16

約数和(自身を含む): 59834400

約数和(自身を除く): 29518456

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199447, 398894, 797788, 1595576, 3789493, 7578986, 15157972, 30315944]

約数ペア:

[(1, 30315944), (2, 15157972), (4, 7578986), (8, 3789493), (19, 1595576), (38, 797788), (76, 398894), (152, 199447)]