11153570

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1249}}^1$

素因数の和:1322

約数の個数: 32

約数和(自身を含む): 21600000

約数和(自身を除く): 10446430

約数列:

[1, 2, 5, 10, 19, 38, 47, 94, 95, 190, 235, 470, 893, 1249, 1786, 2498, 4465, 6245, 8930, 12490, 23731, 47462, 58703, 117406, 118655, 237310, 293515, 587030, 1115357, 2230714, 5576785, 11153570]

約数ペア:

[(1, 11153570), (2, 5576785), (5, 2230714), (10, 1115357), (19, 587030), (38, 293515), (47, 237310), (94, 118655), (95, 117406), (190, 58703), (235, 47462), (470, 23731), (893, 12490), (1249, 8930), (1786, 6245), (2498, 4465)]