19541376

素因数分解:

$2^7\times 3^2\times {\mathrm{16963}}^1$

素因数の和:16983

約数の個数: 48

約数和(自身を含む): 56235660

約数和(自身を除く): 36694284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 288, 384, 576, 1152, 16963, 33926, 50889, 67852, 101778, 135704, 152667, 203556, 271408, 305334, 407112, 542816, 610668, 814224, 1085632, 1221336, 1628448, 2171264, 2442672, 3256896, 4885344, 6513792, 9770688, 19541376]

約数ペア:

[(1, 19541376), (2, 9770688), (3, 6513792), (4, 4885344), (6, 3256896), (8, 2442672), (9, 2171264), (12, 1628448), (16, 1221336), (18, 1085632), (24, 814224), (32, 610668), (36, 542816), (48, 407112), (64, 305334), (72, 271408), (96, 203556), (128, 152667), (144, 135704), (192, 101778), (288, 67852), (384, 50889), (576, 33926), (1152, 16963)]