19470174

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 41970960

約数和(自身を除く): 22500786

約数列:

[1, 2, 3, 6, 19, 38, 57, 89, 101, 114, 178, 202, 267, 303, 361, 534, 606, 722, 1083, 1691, 1919, 2166, 3382, 3838, 5073, 5757, 8989, 10146, 11514, 17978, 26967, 32129, 36461, 53934, 64258, 72922, 96387, 109383, 170791, 192774, 218766, 341582, 512373, 1024746, 3245029, 6490058, 9735087, 19470174]

約数ペア:

[(1, 19470174), (2, 9735087), (3, 6490058), (6, 3245029), (19, 1024746), (38, 512373), (57, 341582), (89, 218766), (101, 192774), (114, 170791), (178, 109383), (202, 96387), (267, 72922), (303, 64258), (361, 53934), (534, 36461), (606, 32129), (722, 26967), (1083, 17978), (1691, 11514), (1919, 10146), (2166, 8989), (3382, 5757), (3838, 5073)]