12946542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1549}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 29760000

約数和(自身を除く): 16813458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 1549, 2786, 3098, 4179, 4647, 8358, 9294, 10843, 21686, 32529, 65058, 308251, 616502, 924753, 1849506, 2157757, 4315514, 6473271, 12946542]

約数ペア:

[(1, 12946542), (2, 6473271), (3, 4315514), (6, 2157757), (7, 1849506), (14, 924753), (21, 616502), (42, 308251), (199, 65058), (398, 32529), (597, 21686), (1194, 10843), (1393, 9294), (1549, 8358), (2786, 4647), (3098, 4179)]