21749604

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{95393}}^1$

素因数の和:95419

約数の個数: 24

約数和(自身を含む): 53420640

約数和(自身を除く): 31671036

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 95393, 190786, 286179, 381572, 572358, 1144716, 1812467, 3624934, 5437401, 7249868, 10874802, 21749604]

約数ペア:

[(1, 21749604), (2, 10874802), (3, 7249868), (4, 5437401), (6, 3624934), (12, 1812467), (19, 1144716), (38, 572358), (57, 381572), (76, 286179), (114, 190786), (228, 95393)]