19831416

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^2\times {\mathrm{6829}}^1$

素因数の和:6860

約数の個数: 48

約数和(自身を含む): 54503400

約数和(自身を除く): 34671984

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1452, 2904, 6829, 13658, 20487, 27316, 40974, 54632, 75119, 81948, 150238, 163896, 225357, 300476, 450714, 600952, 826309, 901428, 1652618, 1802856, 2478927, 3305236, 4957854, 6610472, 9915708, 19831416]

約数ペア:

[(1, 19831416), (2, 9915708), (3, 6610472), (4, 4957854), (6, 3305236), (8, 2478927), (11, 1802856), (12, 1652618), (22, 901428), (24, 826309), (33, 600952), (44, 450714), (66, 300476), (88, 225357), (121, 163896), (132, 150238), (242, 81948), (264, 75119), (363, 54632), (484, 40974), (726, 27316), (968, 20487), (1452, 13658), (2904, 6829)]