190016302

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{809}}^1\times {\mathrm{883}}^1$

素因数の和:1720

約数の個数: 32

約数和(自身を含む): 343699200

約数和(自身を除く): 153682898

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 809, 883, 1618, 1766, 5663, 6181, 11326, 12362, 15371, 16777, 30742, 33554, 107597, 117439, 215194, 234878, 714347, 1428694, 5000429, 10000858, 13572593, 27145186, 95008151, 190016302]

約数ペア:

[(1, 190016302), (2, 95008151), (7, 27145186), (14, 13572593), (19, 10000858), (38, 5000429), (133, 1428694), (266, 714347), (809, 234878), (883, 215194), (1618, 117439), (1766, 107597), (5663, 33554), (6181, 30742), (11326, 16777), (12362, 15371)]