20194307549

素因数分解:

${\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{1181}}^1\times {\mathrm{1493}}^1$

素因数の和:3568

約数の個数: 16

約数和(自身を含む): 21805431984

約数和(自身を除く): 1611124435

約数列:

[1, 13, 881, 1181, 1493, 11453, 15353, 19409, 1040461, 1315333, 1763233, 13525993, 17099329, 22922029, 1553408273, 20194307549]

約数ペア:

[(1, 20194307549), (13, 1553408273), (881, 22922029), (1181, 17099329), (1493, 13525993), (11453, 1763233), (15353, 1315333), (19409, 1040461)]