19115676

素因数分解:

$2^2\times 3^4\times {\mathrm{41}}^1\times {\mathrm{1439}}^1$

素因数の和:1496

約数の個数: 60

約数和(自身を含む): 51226560

約数和(自身を除く): 32110884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 41, 54, 81, 82, 108, 123, 162, 164, 246, 324, 369, 492, 738, 1107, 1439, 1476, 2214, 2878, 3321, 4317, 4428, 5756, 6642, 8634, 12951, 13284, 17268, 25902, 38853, 51804, 58999, 77706, 116559, 117998, 155412, 176997, 233118, 235996, 353994, 466236, 530991, 707988, 1061982, 1592973, 2123964, 3185946, 4778919, 6371892, 9557838, 19115676]

約数ペア:

[(1, 19115676), (2, 9557838), (3, 6371892), (4, 4778919), (6, 3185946), (9, 2123964), (12, 1592973), (18, 1061982), (27, 707988), (36, 530991), (41, 466236), (54, 353994), (81, 235996), (82, 233118), (108, 176997), (123, 155412), (162, 117998), (164, 116559), (246, 77706), (324, 58999), (369, 51804), (492, 38853), (738, 25902), (1107, 17268), (1439, 13284), (1476, 12951), (2214, 8634), (2878, 6642), (3321, 5756), (4317, 4428)]