28981038

素因数分解:

$2^1\times 3^1\times {\mathrm{1889}}^1\times {\mathrm{2557}}^1$

素因数の和:4451

約数の個数: 16

約数和(自身を含む): 58015440

約数和(自身を除く): 29034402

約数列:

[1, 2, 3, 6, 1889, 2557, 3778, 5114, 5667, 7671, 11334, 15342, 4830173, 9660346, 14490519, 28981038]

約数ペア:

[(1, 28981038), (2, 14490519), (3, 9660346), (6, 4830173), (1889, 15342), (2557, 11334), (3778, 7671), (5114, 5667)]