21363596

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{3181}}^1$

素因数の和:3281

約数の個数: 24

約数和(自身を含む): 39558624

約数和(自身を除く): 18195028

約数列:

[1, 2, 4, 23, 46, 73, 92, 146, 292, 1679, 3181, 3358, 6362, 6716, 12724, 73163, 146326, 232213, 292652, 464426, 928852, 5340899, 10681798, 21363596]

約数ペア:

[(1, 21363596), (2, 10681798), (4, 5340899), (23, 928852), (46, 464426), (73, 292652), (92, 232213), (146, 146326), (292, 73163), (1679, 12724), (3181, 6716), (3358, 6362)]