17804955214

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{71633}}^1$

素因数の和:71896

約数の個数: 32

約数和(自身を含む): 29157903360

約数和(自身を除く): 11352948146

約数列:

[1, 2, 19, 31, 38, 62, 211, 422, 589, 1178, 4009, 6541, 8018, 13082, 71633, 124279, 143266, 248558, 1361027, 2220623, 2722054, 4441246, 15114563, 30229126, 42191837, 84383674, 287176697, 468551453, 574353394, 937102906, 8902477607, 17804955214]

約数ペア:

[(1, 17804955214), (2, 8902477607), (19, 937102906), (31, 574353394), (38, 468551453), (62, 287176697), (211, 84383674), (422, 42191837), (589, 30229126), (1178, 15114563), (4009, 4441246), (6541, 2722054), (8018, 2220623), (13082, 1361027), (71633, 248558), (124279, 143266)]