16811704

素因数分解:

$2^3\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3299}}^1$

素因数の和:3332

約数の個数: 48

約数和(自身を含む): 39501000

約数和(自身を除く): 22689296

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 91, 98, 104, 182, 196, 364, 392, 637, 728, 1274, 2548, 3299, 5096, 6598, 13196, 23093, 26392, 42887, 46186, 85774, 92372, 161651, 171548, 184744, 300209, 323302, 343096, 600418, 646604, 1200836, 1293208, 2101463, 2401672, 4202926, 8405852, 16811704]

約数ペア:

[(1, 16811704), (2, 8405852), (4, 4202926), (7, 2401672), (8, 2101463), (13, 1293208), (14, 1200836), (26, 646604), (28, 600418), (49, 343096), (52, 323302), (56, 300209), (91, 184744), (98, 171548), (104, 161651), (182, 92372), (196, 85774), (364, 46186), (392, 42887), (637, 26392), (728, 23093), (1274, 13196), (2548, 6598), (3299, 5096)]