16687148212

素因数分解:

$2^2\times 7^1\times {\mathrm{10909}}^1\times {\mathrm{54631}}^1$

素因数の和:65551

約数の個数: 24

約数和(自身を含む): 33377966720

約数和(自身を除く): 16690818508

約数列:

[1, 2, 4, 7, 14, 28, 10909, 21818, 43636, 54631, 76363, 109262, 152726, 218524, 305452, 382417, 764834, 1529668, 595969579, 1191939158, 2383878316, 4171787053, 8343574106, 16687148212]

約数ペア:

[(1, 16687148212), (2, 8343574106), (4, 4171787053), (7, 2383878316), (14, 1191939158), (28, 595969579), (10909, 1529668), (21818, 764834), (43636, 382417), (54631, 305452), (76363, 218524), (109262, 152726)]