13303775528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{443}}^1\times {\mathrm{197573}}^1$

素因数の和:198041

約数の個数: 32

約数和(自身を含む): 26316856800

約数和(自身を除く): 13013081272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 443, 886, 1772, 3544, 8417, 16834, 33668, 67336, 197573, 395146, 790292, 1580584, 3753887, 7507774, 15015548, 30031096, 87524839, 175049678, 350099356, 700198712, 1662971941, 3325943882, 6651887764, 13303775528]

約数ペア:

[(1, 13303775528), (2, 6651887764), (4, 3325943882), (8, 1662971941), (19, 700198712), (38, 350099356), (76, 175049678), (152, 87524839), (443, 30031096), (886, 15015548), (1772, 7507774), (3544, 3753887), (8417, 1580584), (16834, 790292), (33668, 395146), (67336, 197573)]