22417538

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{761}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 39940992

約数和(自身を除く): 17523454

約数列:

[1, 2, 11, 13, 22, 26, 103, 143, 206, 286, 761, 1133, 1339, 1522, 2266, 2678, 8371, 9893, 14729, 16742, 19786, 29458, 78383, 108823, 156766, 217646, 862213, 1018979, 1724426, 2037958, 11208769, 22417538]

約数ペア:

[(1, 22417538), (2, 11208769), (11, 2037958), (13, 1724426), (22, 1018979), (26, 862213), (103, 217646), (143, 156766), (206, 108823), (286, 78383), (761, 29458), (1133, 19786), (1339, 16742), (1522, 14729), (2266, 9893), (2678, 8371)]