19414136

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20393}}^1$

素因数の和:20423

約数の個数: 32

約数和(自身を含む): 44051040

約数和(自身を除く): 24636904

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 20393, 40786, 81572, 142751, 163144, 285502, 346681, 571004, 693362, 1142008, 1386724, 2426767, 2773448, 4853534, 9707068, 19414136]

約数ペア:

[(1, 19414136), (2, 9707068), (4, 4853534), (7, 2773448), (8, 2426767), (14, 1386724), (17, 1142008), (28, 693362), (34, 571004), (56, 346681), (68, 285502), (119, 163144), (136, 142751), (238, 81572), (476, 40786), (952, 20393)]