19344374

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{503}}^1$

素因数の和:620

約数の個数: 32

約数和(自身を含む): 34546176

約数和(自身を除く): 15201802

約数列:

[1, 2, 7, 14, 41, 67, 82, 134, 287, 469, 503, 574, 938, 1006, 2747, 3521, 5494, 7042, 19229, 20623, 33701, 38458, 41246, 67402, 144361, 235907, 288722, 471814, 1381741, 2763482, 9672187, 19344374]

約数ペア:

[(1, 19344374), (2, 9672187), (7, 2763482), (14, 1381741), (41, 471814), (67, 288722), (82, 235907), (134, 144361), (287, 67402), (469, 41246), (503, 38458), (574, 33701), (938, 20623), (1006, 19229), (2747, 7042), (3521, 5494)]