19673592

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^2\times {\mathrm{853}}^1$

素因数の和:924

約数の個数: 48

約数和(自身を含む): 50881320

約数和(自身を除く): 31207728

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 853, 961, 1706, 1922, 2559, 2883, 3412, 3844, 5118, 5766, 6824, 7688, 10236, 11532, 20472, 23064, 26443, 52886, 79329, 105772, 158658, 211544, 317316, 634632, 819733, 1639466, 2459199, 3278932, 4918398, 6557864, 9836796, 19673592]

約数ペア:

[(1, 19673592), (2, 9836796), (3, 6557864), (4, 4918398), (6, 3278932), (8, 2459199), (12, 1639466), (24, 819733), (31, 634632), (62, 317316), (93, 211544), (124, 158658), (186, 105772), (248, 79329), (372, 52886), (744, 26443), (853, 23064), (961, 20472), (1706, 11532), (1922, 10236), (2559, 7688), (2883, 6824), (3412, 5766), (3844, 5118)]