16884894

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{6983}}^1$

素因数の和:7032

約数の個数: 32

約数和(自身を含む): 37545984

約数和(自身を除く): 20661090

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 6983, 13966, 20949, 41898, 90779, 181558, 216473, 272337, 432946, 544674, 649419, 1298838, 2814149, 5628298, 8442447, 16884894]

約数ペア:

[(1, 16884894), (2, 8442447), (3, 5628298), (6, 2814149), (13, 1298838), (26, 649419), (31, 544674), (39, 432946), (62, 272337), (78, 216473), (93, 181558), (186, 90779), (403, 41898), (806, 20949), (1209, 13966), (2418, 6983)]