19503951769

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2791}}^1\times {\mathrm{10477}}^1$

素因数の和:13320

約数の個数: 16

約数和(自身を含む): 21063294720

約数和(自身を除く): 1559342951

約数列:

[1, 23, 29, 667, 2791, 10477, 64193, 80939, 240971, 303833, 1861597, 6988159, 29241307, 672550061, 847997903, 19503951769]

約数ペア:

[(1, 19503951769), (23, 847997903), (29, 672550061), (667, 29241307), (2791, 6988159), (10477, 1861597), (64193, 303833), (80939, 240971)]