19426284

素因数分解:

$2^2\times 3^3\times {\mathrm{19}}^1\times {\mathrm{9467}}^1$

素因数の和:9499

約数の個数: 48

約数和(自身を含む): 53020800

約数和(自身を除く): 33594516

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 38, 54, 57, 76, 108, 114, 171, 228, 342, 513, 684, 1026, 2052, 9467, 18934, 28401, 37868, 56802, 85203, 113604, 170406, 179873, 255609, 340812, 359746, 511218, 539619, 719492, 1022436, 1079238, 1618857, 2158476, 3237714, 4856571, 6475428, 9713142, 19426284]

約数ペア:

[(1, 19426284), (2, 9713142), (3, 6475428), (4, 4856571), (6, 3237714), (9, 2158476), (12, 1618857), (18, 1079238), (19, 1022436), (27, 719492), (36, 539619), (38, 511218), (54, 359746), (57, 340812), (76, 255609), (108, 179873), (114, 170406), (171, 113604), (228, 85203), (342, 56802), (513, 37868), (684, 28401), (1026, 18934), (2052, 9467)]