16417258

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{419}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 29211840

約数和(自身を除く): 12794582

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 419, 838, 1507, 1781, 3014, 3562, 4609, 5447, 9218, 10894, 19591, 39182, 57403, 59917, 114806, 119834, 631433, 746239, 1262866, 1492478, 8208629, 16417258]

約数ペア:

[(1, 16417258), (2, 8208629), (11, 1492478), (13, 1262866), (22, 746239), (26, 631433), (137, 119834), (143, 114806), (274, 59917), (286, 57403), (419, 39182), (838, 19591), (1507, 10894), (1781, 9218), (3014, 5447), (3562, 4609)]