13844792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{557}}^1$

素因数の和:815

約数の個数: 32

約数和(自身を含む): 28123200

約数和(自身を除く): 14278408

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 239, 478, 557, 956, 1114, 1912, 2228, 3107, 4456, 6214, 7241, 12428, 14482, 24856, 28964, 57928, 133123, 266246, 532492, 1064984, 1730599, 3461198, 6922396, 13844792]

約数ペア:

[(1, 13844792), (2, 6922396), (4, 3461198), (8, 1730599), (13, 1064984), (26, 532492), (52, 266246), (104, 133123), (239, 57928), (478, 28964), (557, 24856), (956, 14482), (1114, 12428), (1912, 7241), (2228, 6214), (3107, 4456)]