21454407637

素因数分解:

${\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1\times {\mathrm{133447}}^1$

素因数の和:133692

約数の個数: 16

約数和(自身を含む): 23540227200

約数和(自身を除く): 2085819563

約数列:

[1, 13, 83, 149, 1079, 1937, 12367, 133447, 160771, 1734811, 11076101, 19883603, 143989313, 258486839, 1650339049, 21454407637]

約数ペア:

[(1, 21454407637), (13, 1650339049), (83, 258486839), (149, 143989313), (1079, 19883603), (1937, 11076101), (12367, 1734811), (133447, 160771)]