19181964

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{19259}}^1$

素因数の和:19349

約数の個数: 24

約数和(自身を含む): 45299520

約数和(自身を除く): 26117556

約数列:

[1, 2, 3, 4, 6, 12, 83, 166, 249, 332, 498, 996, 19259, 38518, 57777, 77036, 115554, 231108, 1598497, 3196994, 4795491, 6393988, 9590982, 19181964]

約数ペア:

[(1, 19181964), (2, 9590982), (3, 6393988), (4, 4795491), (6, 3196994), (12, 1598497), (83, 231108), (166, 115554), (249, 77036), (332, 57777), (498, 38518), (996, 19259)]