16422406

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{631}}^1$

素因数の和:677

約数の個数: 48

約数和(自身を含む): 33308928

約数和(自身を除く): 16886522

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 77, 91, 143, 154, 169, 182, 286, 338, 631, 1001, 1183, 1262, 1859, 2002, 2366, 3718, 4417, 6941, 8203, 8834, 13013, 13882, 16406, 26026, 48587, 57421, 90233, 97174, 106639, 114842, 180466, 213278, 631631, 746473, 1173029, 1263262, 1492946, 2346058, 8211203, 16422406]

約数ペア:

[(1, 16422406), (2, 8211203), (7, 2346058), (11, 1492946), (13, 1263262), (14, 1173029), (22, 746473), (26, 631631), (77, 213278), (91, 180466), (143, 114842), (154, 106639), (169, 97174), (182, 90233), (286, 57421), (338, 48587), (631, 26026), (1001, 16406), (1183, 13882), (1262, 13013), (1859, 8834), (2002, 8203), (2366, 6941), (3718, 4417)]