190053730

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{48857}}^1$

素因数の和:49253

約数の個数: 16

約数和(自身を含む): 342983160

約数和(自身を除く): 152929430

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 48857, 97714, 244285, 488570, 19005373, 38010746, 95026865, 190053730]

約数ペア:

[(1, 190053730), (2, 95026865), (5, 38010746), (10, 19005373), (389, 488570), (778, 244285), (1945, 97714), (3890, 48857)]