19495996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{16301}}^1$

素因数の和:16341

約数の個数: 24

約数和(自身を含む): 38342304

約数和(自身を除く): 18846308

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 16301, 32602, 65204, 211913, 374923, 423826, 749846, 847652, 1499692, 4873999, 9747998, 19495996]

約数ペア:

[(1, 19495996), (2, 9747998), (4, 4873999), (13, 1499692), (23, 847652), (26, 749846), (46, 423826), (52, 374923), (92, 211913), (299, 65204), (598, 32602), (1196, 16301)]