14986690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{443}}^1$

素因数の和:666

約数の個数: 32

約数和(自身を含む): 28771200

約数和(自身を除く): 13784510

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 199, 398, 443, 886, 995, 1990, 2215, 3383, 4430, 6766, 7531, 15062, 16915, 33830, 37655, 75310, 88157, 176314, 440785, 881570, 1498669, 2997338, 7493345, 14986690]

約数ペア:

[(1, 14986690), (2, 7493345), (5, 2997338), (10, 1498669), (17, 881570), (34, 440785), (85, 176314), (170, 88157), (199, 75310), (398, 37655), (443, 33830), (886, 16915), (995, 15062), (1990, 7531), (2215, 6766), (3383, 4430)]