17190890

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{1823}}^1$

素因数の和:1894

約数の個数: 32

約数和(自身を含む): 33094656

約数和(自身を除く): 15903766

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 943, 1823, 1886, 3646, 4715, 9115, 9430, 18230, 41929, 74743, 83858, 149486, 209645, 373715, 419290, 747430, 1719089, 3438178, 8595445, 17190890]

約数ペア:

[(1, 17190890), (2, 8595445), (5, 3438178), (10, 1719089), (23, 747430), (41, 419290), (46, 373715), (82, 209645), (115, 149486), (205, 83858), (230, 74743), (410, 41929), (943, 18230), (1823, 9430), (1886, 9115), (3646, 4715)]