15283918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{229}}^1$

素因数の和:412

約数の個数: 32

約数和(自身を含む): 26429760

約数和(自身を除く): 11145842

約数列:

[1, 2, 13, 17, 26, 34, 151, 221, 229, 302, 442, 458, 1963, 2567, 2977, 3893, 3926, 5134, 5954, 7786, 33371, 34579, 50609, 66742, 69158, 101218, 449527, 587843, 899054, 1175686, 7641959, 15283918]

約数ペア:

[(1, 15283918), (2, 7641959), (13, 1175686), (17, 899054), (26, 587843), (34, 449527), (151, 101218), (221, 69158), (229, 66742), (302, 50609), (442, 34579), (458, 33371), (1963, 7786), (2567, 5954), (2977, 5134), (3893, 3926)]