21014778727954

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1973}}^1\times {\mathrm{9134803}}^1$

素因数の和:9136842

約数の個数: 32

約数和(自身を含む): 35054408418624

約数和(自身を除く): 14039629690670

約数列:

[1, 2, 11, 22, 53, 106, 583, 1166, 1973, 3946, 21703, 43406, 104569, 209138, 1150259, 2300518, 9134803, 18269606, 100482833, 200965666, 484144559, 968289118, 5325590149, 10651180298, 18022966319, 36045932638, 198252629509, 396505259018, 955217214907, 1910434429814, 10507389363977, 21014778727954]

約数ペア:

[(1, 21014778727954), (2, 10507389363977), (11, 1910434429814), (22, 955217214907), (53, 396505259018), (106, 198252629509), (583, 36045932638), (1166, 18022966319), (1973, 10651180298), (3946, 5325590149), (21703, 968289118), (43406, 484144559), (104569, 200965666), (209138, 100482833), (1150259, 18269606), (2300518, 9134803)]