23191894

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:636

約数の個数: 32

約数和(自身を含む): 40383360

約数和(自身を除く): 17191466

約数列:

[1, 2, 11, 19, 22, 38, 113, 209, 226, 418, 491, 982, 1243, 2147, 2486, 4294, 5401, 9329, 10802, 18658, 23617, 47234, 55483, 102619, 110966, 205238, 610313, 1054177, 1220626, 2108354, 11595947, 23191894]

約数ペア:

[(1, 23191894), (2, 11595947), (11, 2108354), (19, 1220626), (22, 1054177), (38, 610313), (113, 205238), (209, 110966), (226, 102619), (418, 55483), (491, 47234), (982, 23617), (1243, 18658), (2147, 10802), (2486, 9329), (4294, 5401)]