12156687122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{323471}}^1$

素因数の和:323558

約数の個数: 32

約数和(自身を含む): 20495185920

約数和(自身を除く): 8338498798

約数列:

[1, 2, 19, 23, 38, 43, 46, 86, 437, 817, 874, 989, 1634, 1978, 18791, 37582, 323471, 646942, 6145949, 7439833, 12291898, 13909253, 14879666, 27818506, 141356827, 264275807, 282713654, 319912819, 528551614, 639825638, 6078343561, 12156687122]

約数ペア:

[(1, 12156687122), (2, 6078343561), (19, 639825638), (23, 528551614), (38, 319912819), (43, 282713654), (46, 264275807), (86, 141356827), (437, 27818506), (817, 14879666), (874, 13909253), (989, 12291898), (1634, 7439833), (1978, 6145949), (18791, 646942), (37582, 323471)]