16419204

素因数分解:

$2^2\times 3^2\times {\mathrm{149}}^1\times {\mathrm{3061}}^1$

素因数の和:3220

約数の個数: 36

約数和(自身を含む): 41796300

約数和(自身を除く): 25377096

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 149, 298, 447, 596, 894, 1341, 1788, 2682, 3061, 5364, 6122, 9183, 12244, 18366, 27549, 36732, 55098, 110196, 456089, 912178, 1368267, 1824356, 2736534, 4104801, 5473068, 8209602, 16419204]

約数ペア:

[(1, 16419204), (2, 8209602), (3, 5473068), (4, 4104801), (6, 2736534), (9, 1824356), (12, 1368267), (18, 912178), (36, 456089), (149, 110196), (298, 55098), (447, 36732), (596, 27549), (894, 18366), (1341, 12244), (1788, 9183), (2682, 6122), (3061, 5364)]