16239966

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{383}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 33619968

約数和(自身を除く): 17380002

約数列:

[1, 2, 3, 6, 37, 74, 111, 191, 222, 382, 383, 573, 766, 1146, 1149, 2298, 7067, 14134, 14171, 21201, 28342, 42402, 42513, 73153, 85026, 146306, 219459, 438918, 2706661, 5413322, 8119983, 16239966]

約数ペア:

[(1, 16239966), (2, 8119983), (3, 5413322), (6, 2706661), (37, 438918), (74, 219459), (111, 146306), (191, 85026), (222, 73153), (382, 42513), (383, 42402), (573, 28342), (766, 21201), (1146, 14171), (1149, 14134), (2298, 7067)]