18115952

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{39043}}^1$

素因数の和:39080

約数の個数: 20

約数和(自身を含む): 36310920

約数和(自身を除く): 18194968

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 39043, 78086, 156172, 312344, 624688, 1132247, 2264494, 4528988, 9057976, 18115952]

約数ペア:

[(1, 18115952), (2, 9057976), (4, 4528988), (8, 2264494), (16, 1132247), (29, 624688), (58, 312344), (116, 156172), (232, 78086), (464, 39043)]