16205936

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53309}}^1$

素因数の和:53336

約数の個数: 20

約数和(自身を含む): 33052200

約数和(自身を除く): 16846264

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53309, 106618, 213236, 426472, 852944, 1012871, 2025742, 4051484, 8102968, 16205936]

約数ペア:

[(1, 16205936), (2, 8102968), (4, 4051484), (8, 2025742), (16, 1012871), (19, 852944), (38, 426472), (76, 213236), (152, 106618), (304, 53309)]