19694796

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{4813}}^1$

素因数の和:4862

約数の個数: 48

約数和(自身を含む): 51760128

約数和(自身を除く): 32065332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 4813, 9626, 14439, 19252, 28878, 52943, 57756, 105886, 149203, 158829, 211772, 298406, 317658, 447609, 596812, 635316, 895218, 1641233, 1790436, 3282466, 4923699, 6564932, 9847398, 19694796]

約数ペア:

[(1, 19694796), (2, 9847398), (3, 6564932), (4, 4923699), (6, 3282466), (11, 1790436), (12, 1641233), (22, 895218), (31, 635316), (33, 596812), (44, 447609), (62, 317658), (66, 298406), (93, 211772), (124, 158829), (132, 149203), (186, 105886), (341, 57756), (372, 52943), (682, 28878), (1023, 19252), (1364, 14439), (2046, 9626), (4092, 4813)]