12355512

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^2$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 33432840

約数和(自身を除く): 21077328

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 597, 796, 1194, 1592, 2388, 2587, 4776, 5174, 7761, 10348, 15522, 20696, 31044, 39601, 62088, 79202, 118803, 158404, 237606, 316808, 475212, 514813, 950424, 1029626, 1544439, 2059252, 3088878, 4118504, 6177756, 12355512]

約数ペア:

[(1, 12355512), (2, 6177756), (3, 4118504), (4, 3088878), (6, 2059252), (8, 1544439), (12, 1029626), (13, 950424), (24, 514813), (26, 475212), (39, 316808), (52, 237606), (78, 158404), (104, 118803), (156, 79202), (199, 62088), (312, 39601), (398, 31044), (597, 20696), (796, 15522), (1194, 10348), (1592, 7761), (2388, 5174), (2587, 4776)]