196495378

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{509}}^1\times {\mathrm{10159}}^1$

素因数の和:10689

約数の個数: 16

約数和(自身を含む): 310896000

約数和(自身を除く): 114400622

約数列:

[1, 2, 19, 38, 509, 1018, 9671, 10159, 19342, 20318, 193021, 386042, 5170931, 10341862, 98247689, 196495378]

約数ペア:

[(1, 196495378), (2, 98247689), (19, 10341862), (38, 5170931), (509, 386042), (1018, 193021), (9671, 20318), (10159, 19342)]