15966548

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7489}}^1$

素因数の和:7547

約数の個数: 24

約数和(自身を含む): 30828840

約数和(自身を除く): 14862292

約数列:

[1, 2, 4, 13, 26, 41, 52, 82, 164, 533, 1066, 2132, 7489, 14978, 29956, 97357, 194714, 307049, 389428, 614098, 1228196, 3991637, 7983274, 15966548]

約数ペア:

[(1, 15966548), (2, 7983274), (4, 3991637), (13, 1228196), (26, 614098), (41, 389428), (52, 307049), (82, 194714), (164, 97357), (533, 29956), (1066, 14978), (2132, 7489)]