13903592

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 29635200

約数和(自身を除く): 15731608

約数列:

[1, 2, 4, 8, 19, 23, 38, 41, 46, 76, 82, 92, 97, 152, 164, 184, 194, 328, 388, 437, 776, 779, 874, 943, 1558, 1748, 1843, 1886, 2231, 3116, 3496, 3686, 3772, 3977, 4462, 6232, 7372, 7544, 7954, 8924, 14744, 15908, 17848, 17917, 31816, 35834, 42389, 71668, 75563, 84778, 91471, 143336, 151126, 169556, 182942, 302252, 339112, 365884, 604504, 731768, 1737949, 3475898, 6951796, 13903592]

約数ペア:

[(1, 13903592), (2, 6951796), (4, 3475898), (8, 1737949), (19, 731768), (23, 604504), (38, 365884), (41, 339112), (46, 302252), (76, 182942), (82, 169556), (92, 151126), (97, 143336), (152, 91471), (164, 84778), (184, 75563), (194, 71668), (328, 42389), (388, 35834), (437, 31816), (776, 17917), (779, 17848), (874, 15908), (943, 14744), (1558, 8924), (1748, 7954), (1843, 7544), (1886, 7372), (2231, 6232), (3116, 4462), (3496, 3977), (3686, 3772)]