19071282686

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^2\times {\mathrm{293}}^1$

素因数の和:777

約数の個数: 48

約数和(自身を含む): 31247968752

約数和(自身を除く): 12176686066

約数列:

[1, 2, 17, 34, 43, 86, 211, 293, 422, 586, 731, 1462, 3587, 4981, 7174, 9073, 9962, 12599, 18146, 25198, 44521, 61823, 89042, 123646, 154241, 214183, 308482, 428366, 756857, 1050991, 1513714, 1914403, 2101982, 2658389, 3828806, 5316778, 13044653, 26089306, 32544851, 45192613, 65089702, 90385226, 221759101, 443518202, 560920079, 1121840158, 9535641343, 19071282686]

約数ペア:

[(1, 19071282686), (2, 9535641343), (17, 1121840158), (34, 560920079), (43, 443518202), (86, 221759101), (211, 90385226), (293, 65089702), (422, 45192613), (586, 32544851), (731, 26089306), (1462, 13044653), (3587, 5316778), (4981, 3828806), (7174, 2658389), (9073, 2101982), (9962, 1914403), (12599, 1513714), (18146, 1050991), (25198, 756857), (44521, 428366), (61823, 308482), (89042, 214183), (123646, 154241)]