12891082136

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{211}}^1\times {\mathrm{332039}}^1$

素因数の和:332279

約数の個数: 32

約数和(自身を含む): 25341292800

約数和(自身を除く): 12450210664

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 211, 422, 844, 1688, 4853, 9706, 19412, 38824, 332039, 664078, 1328156, 2656312, 7636897, 15273794, 30547588, 61095176, 70060229, 140120458, 280240916, 560481832, 1611385267, 3222770534, 6445541068, 12891082136]

約数ペア:

[(1, 12891082136), (2, 6445541068), (4, 3222770534), (8, 1611385267), (23, 560481832), (46, 280240916), (92, 140120458), (184, 70060229), (211, 61095176), (422, 30547588), (844, 15273794), (1688, 7636897), (4853, 2656312), (9706, 1328156), (19412, 664078), (38824, 332039)]