15986448

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{5843}}^1$

素因数の和:5876

約数の個数: 60

約数和(自身を含む): 47102640

約数和(自身を除く): 31116192

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 5843, 11686, 17529, 23372, 35058, 46744, 52587, 70116, 93488, 105174, 111017, 140232, 210348, 222034, 280464, 333051, 420696, 444068, 666102, 841392, 888136, 999153, 1332204, 1776272, 1998306, 2664408, 3996612, 5328816, 7993224, 15986448]

約数ペア:

[(1, 15986448), (2, 7993224), (3, 5328816), (4, 3996612), (6, 2664408), (8, 1998306), (9, 1776272), (12, 1332204), (16, 999153), (18, 888136), (19, 841392), (24, 666102), (36, 444068), (38, 420696), (48, 333051), (57, 280464), (72, 222034), (76, 210348), (114, 140232), (144, 111017), (152, 105174), (171, 93488), (228, 70116), (304, 52587), (342, 46744), (456, 35058), (684, 23372), (912, 17529), (1368, 11686), (2736, 5843)]