19326756

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{449}}^1$

素因数の和:684

約数の個数: 48

約数和(自身を含む): 48081600

約数和(自身を除く): 28754844

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 211, 422, 449, 633, 844, 898, 1266, 1347, 1796, 2532, 2694, 3587, 5388, 7174, 7633, 10761, 14348, 15266, 21522, 22899, 30532, 43044, 45798, 91596, 94739, 189478, 284217, 378956, 568434, 1136868, 1610563, 3221126, 4831689, 6442252, 9663378, 19326756]

約数ペア:

[(1, 19326756), (2, 9663378), (3, 6442252), (4, 4831689), (6, 3221126), (12, 1610563), (17, 1136868), (34, 568434), (51, 378956), (68, 284217), (102, 189478), (204, 94739), (211, 91596), (422, 45798), (449, 43044), (633, 30532), (844, 22899), (898, 21522), (1266, 15266), (1347, 14348), (1796, 10761), (2532, 7633), (2694, 7174), (3587, 5388)]