19309836

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17683}}^1$

素因数の和:17710

約数の個数: 48

約数和(自身を含む): 55457024

約数和(自身を除く): 36147188

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 17683, 35366, 53049, 70732, 106098, 123781, 212196, 229879, 247562, 371343, 459758, 495124, 689637, 742686, 919516, 1379274, 1485372, 1609153, 2758548, 3218306, 4827459, 6436612, 9654918, 19309836]

約数ペア:

[(1, 19309836), (2, 9654918), (3, 6436612), (4, 4827459), (6, 3218306), (7, 2758548), (12, 1609153), (13, 1485372), (14, 1379274), (21, 919516), (26, 742686), (28, 689637), (39, 495124), (42, 459758), (52, 371343), (78, 247562), (84, 229879), (91, 212196), (156, 123781), (182, 106098), (273, 70732), (364, 53049), (546, 35366), (1092, 17683)]