19605108

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:564

約数の個数: 48

約数和(自身を含む): 48093696

約数和(自身を除く): 28488588

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 138, 251, 276, 283, 502, 566, 753, 849, 1004, 1132, 1506, 1698, 3012, 3396, 5773, 6509, 11546, 13018, 17319, 19527, 23092, 26036, 34638, 39054, 69276, 71033, 78108, 142066, 213099, 284132, 426198, 852396, 1633759, 3267518, 4901277, 6535036, 9802554, 19605108]

約数ペア:

[(1, 19605108), (2, 9802554), (3, 6535036), (4, 4901277), (6, 3267518), (12, 1633759), (23, 852396), (46, 426198), (69, 284132), (92, 213099), (138, 142066), (251, 78108), (276, 71033), (283, 69276), (502, 39054), (566, 34638), (753, 26036), (849, 23092), (1004, 19527), (1132, 17319), (1506, 13018), (1698, 11546), (3012, 6509), (3396, 5773)]