16403816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{1103}}^1$

素因数の和:1146

約数の個数: 48

約数和(自身を含む): 36365760

約数和(自身を除く): 19961944

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 169, 286, 338, 572, 676, 1103, 1144, 1352, 1859, 2206, 3718, 4412, 7436, 8824, 12133, 14339, 14872, 24266, 28678, 48532, 57356, 97064, 114712, 157729, 186407, 315458, 372814, 630916, 745628, 1261832, 1491256, 2050477, 4100954, 8201908, 16403816]

約数ペア:

[(1, 16403816), (2, 8201908), (4, 4100954), (8, 2050477), (11, 1491256), (13, 1261832), (22, 745628), (26, 630916), (44, 372814), (52, 315458), (88, 186407), (104, 157729), (143, 114712), (169, 97064), (286, 57356), (338, 48532), (572, 28678), (676, 24266), (1103, 14872), (1144, 14339), (1352, 12133), (1859, 8824), (2206, 7436), (3718, 4412)]