19724556

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3119}}^1$

素因数の和:3174

約数の個数: 48

約数和(自身を含む): 50319360

約数和(自身を除く): 30594804

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3119, 3162, 6238, 6324, 9357, 12476, 18714, 37428, 53023, 96689, 106046, 159069, 193378, 212092, 290067, 318138, 386756, 580134, 636276, 1160268, 1643713, 3287426, 4931139, 6574852, 9862278, 19724556]

約数ペア:

[(1, 19724556), (2, 9862278), (3, 6574852), (4, 4931139), (6, 3287426), (12, 1643713), (17, 1160268), (31, 636276), (34, 580134), (51, 386756), (62, 318138), (68, 290067), (93, 212092), (102, 193378), (124, 159069), (186, 106046), (204, 96689), (372, 53023), (527, 37428), (1054, 18714), (1581, 12476), (2108, 9357), (3119, 6324), (3162, 6238)]