11751748

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{547}}^1$

素因数の和:723

約数の個数: 24

約数和(自身を含む): 21266784

約数和(自身を除く): 9515036

約数列:

[1, 2, 4, 41, 82, 131, 164, 262, 524, 547, 1094, 2188, 5371, 10742, 21484, 22427, 44854, 71657, 89708, 143314, 286628, 2937937, 5875874, 11751748]

約数ペア:

[(1, 11751748), (2, 5875874), (4, 2937937), (41, 286628), (82, 143314), (131, 89708), (164, 71657), (262, 44854), (524, 22427), (547, 21484), (1094, 10742), (2188, 5371)]