16645882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{491}}^1$

素因数の和:594

約数の個数: 32

約数和(自身を含む): 28905984

約数和(自身を除く): 12260102

約数列:

[1, 2, 11, 22, 23, 46, 67, 134, 253, 491, 506, 737, 982, 1474, 1541, 3082, 5401, 10802, 11293, 16951, 22586, 32897, 33902, 65794, 124223, 248446, 361867, 723734, 756631, 1513262, 8322941, 16645882]

約数ペア:

[(1, 16645882), (2, 8322941), (11, 1513262), (22, 756631), (23, 723734), (46, 361867), (67, 248446), (134, 124223), (253, 65794), (491, 33902), (506, 32897), (737, 22586), (982, 16951), (1474, 11293), (1541, 10802), (3082, 5401)]