19986096

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{32029}}^1$

素因数の和:32053

約数の個数: 40

約数和(自身を含む): 55604080

約数和(自身を除く): 35617984

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 32029, 64058, 96087, 128116, 192174, 256232, 384348, 416377, 512464, 768696, 832754, 1249131, 1537392, 1665508, 2498262, 3331016, 4996524, 6662032, 9993048, 19986096]

約数ペア:

[(1, 19986096), (2, 9993048), (3, 6662032), (4, 4996524), (6, 3331016), (8, 2498262), (12, 1665508), (13, 1537392), (16, 1249131), (24, 832754), (26, 768696), (39, 512464), (48, 416377), (52, 384348), (78, 256232), (104, 192174), (156, 128116), (208, 96087), (312, 64058), (624, 32029)]