23018996

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5749}}^1$

素因数の和:5784

約数の個数: 48

約数和(自身を含む): 54096000

約数和(自身を除く): 31077004

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5749, 11498, 22996, 40243, 63239, 74737, 80486, 126478, 149474, 160972, 252956, 298948, 442673, 523159, 822107, 885346, 1046318, 1644214, 1770692, 2092636, 3288428, 5754749, 11509498, 23018996]

約数ペア:

[(1, 23018996), (2, 11509498), (4, 5754749), (7, 3288428), (11, 2092636), (13, 1770692), (14, 1644214), (22, 1046318), (26, 885346), (28, 822107), (44, 523159), (52, 442673), (77, 298948), (91, 252956), (143, 160972), (154, 149474), (182, 126478), (286, 80486), (308, 74737), (364, 63239), (572, 40243), (1001, 22996), (2002, 11498), (4004, 5749)]