19551312

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{12343}}^1$

素因数の和:12368

約数の個数: 60

約数和(自身を含む): 59695584

約数和(自身を除く): 40144272

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 12343, 24686, 37029, 49372, 74058, 98744, 111087, 135773, 148116, 197488, 222174, 271546, 296232, 407319, 444348, 543092, 592464, 814638, 888696, 1086184, 1221957, 1629276, 1777392, 2172368, 2443914, 3258552, 4887828, 6517104, 9775656, 19551312]

約数ペア:

[(1, 19551312), (2, 9775656), (3, 6517104), (4, 4887828), (6, 3258552), (8, 2443914), (9, 2172368), (11, 1777392), (12, 1629276), (16, 1221957), (18, 1086184), (22, 888696), (24, 814638), (33, 592464), (36, 543092), (44, 444348), (48, 407319), (66, 296232), (72, 271546), (88, 222174), (99, 197488), (132, 148116), (144, 135773), (176, 111087), (198, 98744), (264, 74058), (396, 49372), (528, 37029), (792, 24686), (1584, 12343)]