17910932

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{271}}^1$

素因数の和:360

約数の個数: 48

約数和(自身を含む): 35825664

約数和(自身を除く): 17914732

約数列:

[1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 271, 403, 533, 542, 806, 1066, 1084, 1271, 1612, 2132, 2542, 3523, 5084, 7046, 8401, 11111, 14092, 16523, 16802, 22222, 33046, 33604, 44444, 66092, 109213, 144443, 218426, 288886, 344441, 436852, 577772, 688882, 1377764, 4477733, 8955466, 17910932]

約数ペア:

[(1, 17910932), (2, 8955466), (4, 4477733), (13, 1377764), (26, 688882), (31, 577772), (41, 436852), (52, 344441), (62, 288886), (82, 218426), (124, 144443), (164, 109213), (271, 66092), (403, 44444), (533, 33604), (542, 33046), (806, 22222), (1066, 16802), (1084, 16523), (1271, 14092), (1612, 11111), (2132, 8401), (2542, 7046), (3523, 5084)]