19598634

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:184

約数の個数: 72

約数和(自身を含む): 48331296

約数和(自身を除く): 28732662

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 31, 33, 62, 66, 93, 99, 103, 186, 198, 206, 279, 309, 341, 558, 618, 682, 927, 961, 1023, 1133, 1854, 1922, 2046, 2266, 2883, 3069, 3193, 3399, 5766, 6138, 6386, 6798, 8649, 9579, 10197, 10571, 17298, 19158, 20394, 21142, 28737, 31713, 35123, 57474, 63426, 70246, 95139, 98983, 105369, 190278, 197966, 210738, 296949, 316107, 593898, 632214, 890847, 1088813, 1781694, 2177626, 3266439, 6532878, 9799317, 19598634]

約数ペア:

[(1, 19598634), (2, 9799317), (3, 6532878), (6, 3266439), (9, 2177626), (11, 1781694), (18, 1088813), (22, 890847), (31, 632214), (33, 593898), (62, 316107), (66, 296949), (93, 210738), (99, 197966), (103, 190278), (186, 105369), (198, 98983), (206, 95139), (279, 70246), (309, 63426), (341, 57474), (558, 35123), (618, 31713), (682, 28737), (927, 21142), (961, 20394), (1023, 19158), (1133, 17298), (1854, 10571), (1922, 10197), (2046, 9579), (2266, 8649), (2883, 6798), (3069, 6386), (3193, 6138), (3399, 5766)]