19852878

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1607}}^1$

素因数の和:1712

約数の個数: 32

約数和(自身を含む): 41679360

約数和(自身を除く): 21826482

約数列:

[1, 2, 3, 6, 29, 58, 71, 87, 142, 174, 213, 426, 1607, 2059, 3214, 4118, 4821, 6177, 9642, 12354, 46603, 93206, 114097, 139809, 228194, 279618, 342291, 684582, 3308813, 6617626, 9926439, 19852878]

約数ペア:

[(1, 19852878), (2, 9926439), (3, 6617626), (6, 3308813), (29, 684582), (58, 342291), (71, 279618), (87, 228194), (142, 139809), (174, 114097), (213, 93206), (426, 46603), (1607, 12354), (2059, 9642), (3214, 6177), (4118, 4821)]