23561972941

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^2\times {\mathrm{12043}}^1$

素因数の和:12253

約数の個数: 24

約数和(自身を含む): 27015655520

約数和(自身を除く): 3453682579

約数列:

[1, 13, 19, 89, 247, 1157, 1691, 7921, 12043, 21983, 102973, 150499, 156559, 228817, 1071827, 1956487, 2974621, 13933751, 20364713, 95392603, 264741269, 1240103839, 1812459457, 23561972941]

約数ペア:

[(1, 23561972941), (13, 1812459457), (19, 1240103839), (89, 264741269), (247, 95392603), (1157, 20364713), (1691, 13933751), (7921, 2974621), (12043, 1956487), (21983, 1071827), (102973, 228817), (150499, 156559)]